List of Linyphiidae species (I–P)

This page lists all described species of the spider family Linyphiidae as of July 12, 2020, from I to P, of World Spider Catalog version 21.0

Ibadana
Ibadana Locket & Russell-Smith, 1980
 * Ibadana cuspidata Locket & Russell-Smith, 1980 – Nigeria, Cameroon

Iberoneta
Iberoneta Deeleman-Reinhold, 1984
 * Iberoneta nasewoa Deeleman-Reinhold, 1984 – Spain

Icariella
Icariella Brignoli, 1979
 * Icariella hauseri Brignoli, 1979 – Greece

Idionella
Idionella Banks, 1893
 * Idionella anomala (Gertsch & Ivie, 1936) – USA
 * Idionella deserta (Gertsch & Ivie, 1936) – USA
 * Idionella formosa (Banks, 1892) (type species) – USA
 * Idionella formosa pista (Chamberlin, 1949) – USA
 * Idionella nesiotes (Crosby, 1924) – USA
 * Idionella rugosa (Crosby, 1905) – USA
 * Idionella sclerata (Ivie & Barrows, 1935) – USA, Mexico
 * Idionella titivillitium (Crosby & Bishop, 1925) – USA
 * Idionella tugana (Chamberlin, 1949) – USA

Improphantes
Improphantes Saaristo & Tanasevitch, 1996
 * Improphantes biconicus (Tanasevitch, 1992) – Russia, Japan
 * Improphantes breviscapus Tanasevitch, 2013 – Israel
 * Improphantes complicatus (Emerton, 1882) – Holarctic
 * Improphantes contus Tanasevitch & Piterkina, 2007 – Kazakhstan
 * Improphantes cypriot Tanasevitch, 2011 – Cyprus
 * Improphantes decolor (Westring, 1861) – Europe, North Africa
 * Improphantes djazairi (Bosmans, 1985) – Algeria
 * Improphantes falcatus (Bosmans, 1979) – Kenya
 * Improphantes flexilis (Tanasevitch, 1986) – Russia
 * Improphantes furcabilis (Wunderlich, 1987) – Canary Islands
 * Improphantes geniculatus (Kulczynski, 1898) – Europe, Russia
 * Improphantes holmi (Kronestedt, 1975) – Sweden, Russia
 * Improphantes huberti (Wunderlich, 1980) – Corsica
 * Improphantes improbulus (Simon, 1929) (type species) – Palearctic
 * Improphantes mauensis (Caporiacco, 1949) – Kenya
 * Improphantes multidentatus (Wunderlich, 1987) – Canary Islands
 * Improphantes nitidus (Thorell, 1875) – Europe
 * Improphantes pamiricus (Tanasevitch, 1989) – Tajikistan
 * Improphantes potanini (Tanasevitch, 1989) – Kyrgyzstan
 * Improphantes turok Tanasevitch, 2011 – Turkey

Incestophantes
Incestophantes Tanasevitch, 1992
 * Incestophantes altaicus Tanasevitch, 2000 – Russia
 * Incestophantes amotus (Tanasevitch, 1990) – Russia, Georgia, Kazakhstan
 * Incestophantes ancus Tanasevitch, 1996 – Russia
 * Incestophantes annulatus (Kulczynski, 1882) – Eastern Europe
 * Incestophantes bonus Tanasevitch, 1996 – Russia
 * Incestophantes brevilamellus Tanasevitch, 2013 – Russia
 * Incestophantes camtchadalicus (Tanasevitch, 1988) – Russia
 * Incestophantes crucifer (Menge, 1866) – Palearctic
 * Incestophantes cymbialis (Tanasevitch, 1988) – Russia
 * Incestophantes duplicatus (Emerton, 1913) – USA, Canada, Alaska
 * Incestophantes frigidus (Simon, 1884) – Europe
 * Incestophantes incestoides (Tanasevitch & Eskov, 1987) – Russia
 * Incestophantes incestus (L. Koch, 1879) (type species) – Russia, Mongolia
 * Incestophantes khakassicus Tanasevitch, 1996 – Russia
 * Incestophantes kochiellus (Strand, 1900) – Norway, Sweden, Finland, Russia, China
 * Incestophantes kotulai (Kulczynski, 1905) – Central Europe
 * Incestophantes lamprus (Chamberlin, 1920) – USA, Canada
 * Incestophantes laricetorum (Tanasevitch & Eskov, 1987) – Russia
 * Incestophantes logunovi Tanasevitch, 1996 – Russia
 * Incestophantes mercedes (Chamberlin & Ivie, 1943) – USA
 * Incestophantes shetekaurii Otto & Tanasevitch, 2015
 * Incestophantes tuvensis Tanasevitch, 1996 – Russia
 * Incestophantes washingtoni (Zorsch, 1937) – USA, Canada

Indophantes
Indophantes Saaristo & Tanasevitch, 2003
 * Indophantes agamus Tanasevitch & Saaristo, 2006 – Nepal
 * Indophantes barat Saaristo & Tanasevitch, 2003 – Sumatra
 * Indophantes bengalensis Saaristo & Tanasevitch, 2003 – India
 * Indophantes digitulus (Thaler, 1987) – India, Nepal, Pakistan
 * Indophantes halonatus (Li & Zhu, 1995) – China
 * Indophantes kalimantanus Saaristo & Tanasevitch, 2003 (type species) – Borneo
 * Indophantes kinabalu Saaristo & Tanasevitch, 2003 – Borneo
 * Indophantes lehtineni Saaristo & Tanasevitch, 2003 – Borneo
 * Indophantes pallidus Saaristo & Tanasevitch, 2003 – India
 * Indophantes ramosus Tanasevitch, 2006 – China
 * Indophantes sumatera Saaristo & Tanasevitch, 2003 – Sumatra
 * Indophantes tonglu Tanasevitch, 2011 – India

Intecymbium
Intecymbium Miller, 2007
 * Intecymbium antarcticum (Simon, 1895) – Chile, Argentina

Ipa
Ipa Saaristo, 2007
 * Ipa keyserlingi (Ausserer, 1867) (type species) – Palearctic
 * Ipa pepticus (Tanasevitch, 1988) – Kazakhstan, Turkmenistan, Mongolia
 * Ipa spasskyi (Tanasevitch, 1986) – Turkey to Central Asia
 * Ipa terrenus (L. Koch, 1879) – Europe, Russia

Ipaoides
Ipaoides Tanasevitch, 2008
 * Ipaoides saaristoi Tanasevitch, 2008 – China

Islandiana
Islandiana Braendegaard, 1932
 * Islandiana cavealis Ivie, 1965 – USA
 * Islandiana coconino Ivie, 1965 – USA
 * Islandiana cristata Eskov, 1987 – Russia, Alaska, Canada
 * Islandiana falsifica (Keyserling, 1886) (type species) – Holarctic
 * Islandiana flaveola (Banks, 1892) – USA, Canada
 * Islandiana flavoides Ivie, 1965 – USA
 * Islandiana holmi Ivie, 1965 – USA
 * Islandiana lasalana (Chamberlin & Ivie, 1935) – USA
 * Islandiana lewisi Milne & Wells, 2018 – USA
 * Islandiana longisetosa (Emerton, 1882) – USA, Canada, Alaska
 * Islandiana mimbres Ivie, 1965 – USA
 * Islandiana muma Ivie, 1965 – USA
 * Islandiana princeps Braendegaard, 1932 – USA, Canada, Greenland, Iceland
 * Islandiana speophila Ivie, 1965 – USA
 * Islandiana unicornis Ivie, 1965 – USA

Ivielum
Ivielum Eskov, 1988
 * Ivielum sibiricum Eskov, 1988 – Russia, Mongolia, Canada

Jacksonella
Jacksonella Millidge, 1951
 * Jacksonella bidens Tanasevitch, 2011 – Cyprus, Samos
 * Jacksonella falconeri (Jackson, 1908) (type species) – Europe
 * Jacksonella sexoculata Paik & Yaginuma, 1969 – Korea

Jalapyphantes
Jalapyphantes Gertsch & Davis, 1946
 * Jalapyphantes cuernavaca Gertsch & Davis, 1946 (type species) – Mexico
 * Jalapyphantes minoratus Gertsch & Davis, 1946 – Mexico
 * Jalapyphantes obscurus Millidge, 1991 – Ecuador
 * Jalapyphantes puebla Gertsch & Davis, 1946 – Mexico

Janetschekia
Janetschekia Schenkel, 1939
 * Janetschekia monodon (O. P.-Cambridge, 1872) (type species) – Switzerland, Germany, Austria, Italy
 * Janetschekia necessaria Tanasevitch, 1985 – Central Asia

Javagone
Javagone Tanasevitch, 2020
 * Javagone maribaya Tanasevitch, 2020 – Java

Javanaria
Javanaria Tanasevitch, 2020
 * Javanaria gracilipes Tanasevitch, 2020 – Java

Javanyphia
Javanyphia Tanasevitch, 2020
 * Javanyphia gede Tanasevitch, 2020 – Java

Johorea
Johorea Locket, 1982
 * Johorea decorata Locket, 1982 – Malaysia

Juanfernandezia
Juanfernandezia Kocak & Kemal, 2008
 * Juanfernandezia melanocephala (Millidge, 1991) – Juan Fernandez Islands

Kaestneria
Kaestneria Wiehle, 1956
 * Kaestneria bicultrata Chen & Yin, 2000 – China
 * Kaestneria dorsalis (Wider, 1834) (type species) – Palearctic
 * Kaestneria longissima (Zhu & Wen, 1983) – Russia, China
 * Kaestneria minima Locket, 1982 – Malaysia
 * Kaestneria pullata (O. P.-Cambridge, 1863) – Holarctic
 * Kaestneria rufula (Hackman, 1954) – USA, Canada
 * Kaestneria torrentum (Kulczynski, 1882) – Eastern Europe
 * Kaestneria valentissima Irfan & Peng, 2018 – China

Kagurargus
Kagurargus Ono, 2007
 * Kagurargus kikuyai Ono, 2007 – Japan

Kalimagone
Kalimagone Tanasevitch, 2017
 * Kalimagone cuspidata Tanasevitch, 2017 (type species) −  Malaysia (Borneo)
 * Kalimagone rotunda Tanasevitch, 2017 − Malaysia (Borneo)

Karita
Karita Tanasevitch, 2007
 * Karita paludosa (Duffey, 1971) – Ireland, Britain, Belgium, Germany, Russia

Kenocymbium
Kenocymbium Millidge & Russell-Smith, 1992
 * Kenocymbium deelemanae Millidge & Russell-Smith, 1992 (type species) – Sumatra
 * Kenocymbium simile Millidge & Russell-Smith, 1992 – Thailand

Ketambea
Ketambea Millidge & Russell-Smith, 1992
 * Ketambea acuta Tanasevitch, 2017 − Myanmar, Thailand
 * Ketambea liupanensis (Tang & Song, 1992) − Russia (Far East), China
 * Ketambea nigripectoris (Oi, 1960) − Russia (Far East), China, Korea, Japan
 * Ketambea permixta Millidge & Russell-Smith, 1992 – Java
 * Ketambea rostrata Millidge & Russell-Smith, 1992 (type species) – Sumatra
 * Ketambea vermiformis Millidge & Russell-Smith, 1992 – Java

Kikimora
Kikimora Eskov, 1988
 * Kikimora palustris Eskov, 1988 – Finland, Russia

Knischatiria
Knischatiria Wunderlich, 1976
 * Knischatiria abnormis Wunderlich, 1976 (type species) – Queensland
 * Knischatiria longispina Wunderlich, 1995 – Sumatra
 * Knischatiria tuberosa Wunderlich, 1995 – Malaysia

Koinothrix
Koinothrix Jocque, 1981
 * Koinothrix pequenops Jocque, 1981 – Cape Verde Islands

Kolymocyba
Kolymocyba Eskov, 1989
 * Kolymocyba petrophila Eskov, 1989 – Russia

Kratochviliella
Kratochviliella Miller, 1938
 * Kratochviliella bicapitata Miller, 1938 – Europe

Labicymbium
Labicymbium Millidge, 1991
 * Labicymbium ambiguum Millidge, 1991 – Colombia
 * Labicymbium auctum Millidge, 1991 – Colombia
 * Labicymbium avium Millidge, 1991 – Ecuador
 * Labicymbium breve Millidge, 1991 – Colombia
 * Labicymbium cognatum Millidge, 1991 – Peru
 * Labicymbium cordiforme Millidge, 1991 – Colombia
 * Labicymbium curitiba Rodrigues, 2008 – Brazil
 * Labicymbium dentichele Millidge, 1991 – Peru
 * Labicymbium exiguum Millidge, 1991 – Colombia
 * Labicymbium fuscum Millidge, 1991 – Colombia
 * Labicymbium jucundum Millidge, 1991 – Colombia
 * Labicymbium majus Millidge, 1991 – Colombia
 * Labicymbium montanum Millidge, 1991 – Venezuela
 * Labicymbium nigrum Millidge, 1991 – Colombia
 * Labicymbium opacum Millidge, 1991 – Colombia
 * Labicymbium otti Rodrigues, 2008 – Brazil
 * Labicymbium rancho Ott & Lise, 1997 – Brazil
 * Labicymbium rusticulum (Keyserling, 1891) – Brazil
 * Labicymbium sturmi Millidge, 1991 (type species) – Colombia
 * Labicymbium sublestum Millidge, 1991 – Colombia, Ecuador

Labulla
Labulla Simon, 1884
 * Labulla flahaulti Simon, 1914 – France, Spain
 * Labulla machadoi Hormiga & Scharff, 2005 – Portugal
 * Labulla thoracica (Wider, 1834) (type species) – Europe, Russia

Labullinyphia
Labullinyphia van Helsdingen, 1985
 * Labullinyphia furcata Irfan & Peng, 2019 – China
 * Labullinyphia tersa (Simon, 1894) – Sri Lanka

Labullula
Labullula Strand, 1913
 * Labullula annulipes Strand, 1913 – Cameroon, Central Africa, Angola, Comoro Islands

Laetesia
Laetesia Simon, 1908
 * Laetesia amoena Millidge, 1988 – New Zealand
 * Laetesia asiatica Millidge, 1995 – Thailand
 * Laetesia aucklandensis (Forster, 1964) – Auckland Islands
 * Laetesia bellissima Millidge, 1988 – New Zealand
 * Laetesia chathami Millidge, 1988 – New Zealand
 * Laetesia distincta Millidge, 1988 – New Zealand
 * Laetesia egregia Simon, 1908 – Western Australia
 * Laetesia forsteri Wunderlich, 1976 – New South Wales
 * Laetesia germana Millidge, 1988 – New Zealand
 * Laetesia intermedia Blest & Vink, 2003 – New Zealand
 * Laetesia leo van Helsdingen, 1972 – South Australia
 * Laetesia minor Millidge, 1988 – New Zealand
 * Laetesia mollita Simon, 1908 (type species) – Western Australia
 * Laetesia nornalupiensis Wunderlich, 1976 – Western Australia
 * Laetesia oceaniae (Berland, 1938) – New Hebrides
 * Laetesia olvidada Blest & Vink, 2003 – New Zealand
 * Laetesia paragermana Blest & Vink, 2003 – New Zealand
 * Laetesia peramoena (O. P.-Cambridge, 1879) – New Zealand
 * Laetesia prominens Millidge, 1988 – New Zealand
 * Laetesia pseudamoena Blest & Vink, 2003 – New Zealand
 * Laetesia pulcherrima Blest & Vink, 2003 – New Zealand
 * Laetesia raveni Hormiga & Scharff, 2014 - Queensland, New South Wales
 * Laetesia trispathulata (Urquhart, 1886) – New Zealand
 * Laetesia weburdi (Urquhart, 1890) – New South Wales
 * Laetesia woomeraensis Wunderlich, 1976 – South Australia

Lamellasia
Lamellasia Tanasevitch, 2014
 * Lamellasia mirabilis Tanasevitch, 2014 – Thailand

Laminacauda
Laminacauda Millidge, 1985
 * Laminacauda aluminensis Millidge, 1991 – Argentina
 * Laminacauda amabilis (Keyserling, 1886) – Peru
 * Laminacauda ansoni Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda argentinensis Millidge, 1985 – Argentina
 * Laminacauda baerti Miller, 2007 – Panama, Colombia, Galapagos Islands
 * Laminacauda boliviensis Millidge, 1985 – Bolivia
 * Laminacauda cognata Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda defoei (F. O. P.-Cambridge, 1899) – Juan Fernandez Islands
 * Laminacauda dentichelis (Berland, 1913) – Ecuador
 * Laminacauda diffusa Millidge, 1985 (type species) – Chile, Argentina, Falkland Islands
 * Laminacauda dysphorica (Keyserling, 1886) – Peru, Bolivia
 * Laminacauda expers Millidge, 1991 – Peru
 * Laminacauda fuegiana (Tullgren, 1901) – Chile, Falkland Islands
 * Laminacauda gigas Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda grata Millidge, 1991 – Colombia
 * Laminacauda insulana Millidge, 1985 – Tristan da Cunha
 * Laminacauda luscinia Millidge, 1985 – Tristan da Cunha
 * Laminacauda magna Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda malkini Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda maxima Millidge, 1985 – Tristan da Cunha
 * Laminacauda montevidensis (Keyserling, 1878) – Brazil, Uruguay, Argentina
 * Laminacauda monticola Millidge, 1985 – Bolivia
 * Laminacauda nana Millidge, 1991 – Chile
 * Laminacauda newtoni Millidge, 1985 – Chile, Argentina
 * Laminacauda orina (Chamberlin, 1916) – Peru
 * Laminacauda pacifica (Berland, 1924) – Juan Fernandez Islands
 * Laminacauda parvipalpis Millidge, 1985 – Chile
 * Laminacauda peruensis Millidge, 1985 – Peru
 * Laminacauda plagiata (Tullgren, 1901) – Chile, Argentina, Falkland Islands
 * Laminacauda propinqua Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda rubens Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda sacra Millidge, 1991 – Bolivia
 * Laminacauda salsa Millidge, 1991 – Chile
 * Laminacauda suavis Millidge, 1991 – Colombia
 * Laminacauda sublimis Millidge, 1991 – Peru
 * Laminacauda thayerae Millidge, 1985 – Chile
 * Laminacauda tristani Millidge, 1985 – Tristan da Cunha
 * Laminacauda tuberosa Millidge, 1991 – Juan Fernandez Islands
 * Laminacauda tucumani Millidge, 1991 – Argentina
 * Laminacauda vicana (Keyserling, 1886) – Peru
 * Laminacauda villagra Millidge, 1991 – Juan Fernandez Islands

Laminafroneta
Laminafroneta Merrett, 2004
 * Laminafroneta bidentata (Holm, 1968) (type species) – Congo, Kenya, Rwanda
 * Laminafroneta brevistyla (Holm, 1968) – Cameroon, Congo, Kenya, Tanzania
 * Laminafroneta locketi (Merrett & Russell-Smith, 1996) – Ethiopia

Laperousea
Laperousea Dalmas, 1917
 * Laperousea blattifera (Urquhart, 1887) (type species) – Australia, New Zealand
 * Laperousea quindecimpunctata (Urquhart, 1893) – Tasmania

Lasiargus
Lasiargus Kulczynski, 1894
 * Lasiargus hirsutoides Wunderlich, 1995 – Mongolia
 * Lasiargus hirsutus (Menge, 1869) (type species) – Palearctic
 * Lasiargus pilipes (Kulczynski, 1908) – Russia, Kazakhstan
 * Lasiargus zhui Eskov & Marusik, 1994 – Russia

Lepthyphantes
Lepthyphantes Menge, 1866
 * Lepthyphantes abditus Tanasevitch, 1986 – Russia
 * Lepthyphantes aberdarensis Russell-Smith & Jocque, 1986 – Kenya
 * Lepthyphantes acuminifrons Bosmans, 1978 – Ethiopia
 * Lepthyphantes aegeus Caporiacco, 1948 – Greece
 * Lepthyphantes aelleni Denis, 1957 – Morocco
 * Lepthyphantes afer (Simon, 1913) – Algeria
 * Lepthyphantes ajoti Bosmans, 1991 – Algeria
 * Lepthyphantes albimaculatus (O. P.-Cambridge, 1873) – St. Helena
 * Lepthyphantes albuloides (O. P.-Cambridge, 1872) – Cyprus, Israel
 * Lepthyphantes aldersoni Levi & Levi, 1955 – Canada
 * Lepthyphantes allegrii Caporiacco, 1935 – Karakorum
 * Lepthyphantes almoravidus Barrientos, 2020 – Morocco
 * Lepthyphantes alpinus (Emerton, 1882) – Holarctic
 * Lepthyphantes altissimus Hu, 2001 – China
 * Lepthyphantes annulipes Caporiacco, 1935 – Karakorum
 * Lepthyphantes arcticus (Keyserling, 1886) – Alaska
 * Lepthyphantes badhkyzensis Tanasevitch, 1986 – Turkmenistan
 * Lepthyphantes bakeri Scharff, 1990 – Tanzania
 * Lepthyphantes balearicus Denis, 1961 – Balearic Islands
 * Lepthyphantes bamboutensis Bosmans, 1986 – Cameroon
 * Lepthyphantes bamilekei Bosmans, 1986 – Cameroon
 * Lepthyphantes beroni Deltshev, 1979 – Greece
 * Lepthyphantes beshkovi Deltshev, 1979 – Crete
 * Lepthyphantes bhudbari Tikader, 1970 – India
 * Lepthyphantes bidentatus Hormiga & Ribera, 1990 – Spain
 * Lepthyphantes biospeleologorum Barrientos, 2020 – Morocco
 * Lepthyphantes biseriatus Simon & Fage, 1922 – Kenya
 * Lepthyphantes biseriatus infans Simon & Fage, 1922 – East Africa
 * Lepthyphantes bituberculatus Bosmans, 1978 – Ethiopia
 * Lepthyphantes brevihamatus Bosmans, 1985 – Morocco
 * Lepthyphantes brignolianus Deltshev, 1979 – Crete
 * Lepthyphantes buensis Bosmans & Jocque, 1983 – Cameroon
 * Lepthyphantes carlittensis Denis, 1952 – France
 * Lepthyphantes cavernicola Paik & Yaginuma, 1969 – Korea
 * Lepthyphantes centromeroides Kulczynski, 1914 – Balkans, Bulgaria, Romania
 * Lepthyphantes centromeroides carpaticus Dumitrescu & Georgescu, 1970 – Romania
 * Lepthyphantes chamberlini Schenkel, 1950 – USA, Canada
 * Lepthyphantes chita Scharff, 1990 – Tanzania
 * Lepthyphantes christodeltshev van Helsdingen, 2009 – Greece
 * Lepthyphantes concavus (Oi, 1960) – Japan
 * Lepthyphantes constantinescui Georgescu, 1989 – Romania
 * Lepthyphantes coomansi Bosmans, 1979 – Kenya
 * Lepthyphantes cruciformis Tanasevitch, 1989 – Kyrgyzstan
 * Lepthyphantes cruentatus Tanasevitch, 1987 – Russia, Georgia
 * Lepthyphantes cultellifer Schenkel, 1936 – China
 * Lepthyphantes deosaicola Caporiacco, 1935 – Karakorum
 * Lepthyphantes dilutus (Thorell, 1875) – Sweden
 * Lepthyphantes dolichoskeles Scharff, 1990 – Tanzania
 * Lepthyphantes emarginatus Fage, 1931 – Algeria
 * Lepthyphantes encaustus (Becker, 1879) – Moldavia
 * Lepthyphantes ensifer Barrientos, 2020 – Morocco
 * Lepthyphantes erigonoides Schenkel, 1936 – China
 * Lepthyphantes escapus Tanasevitch, 1989 – Turkmenistan
 * Lepthyphantes exvaginatus Deeleman-Reinhold, 1984 – Algeria
 * Lepthyphantes fadriquei Barrientos, 2020 – Morocco
 * Lepthyphantes fernandezi Berland, 1924 – Juan Fernandez Islands
 * Lepthyphantes furcillifer Chamberlin & Ivie, 1933 – USA
 * Lepthyphantes gadesi Fage, 1931 – Spain
 * Lepthyphantes hamifer Simon, 1884 – Palearctic
 * Lepthyphantes hirsutus Tanasevitch, 1988 – Russia
 * Lepthyphantes hissaricus Tanasevitch, 1989 – Tajikistan
 * Lepthyphantes howelli Jocque & Scharff, 1986 – Tanzania
 * Lepthyphantes huberti Wunderlich, 1980 – Corsica
 * Lepthyphantes hublei Bosmans, 1986 – Cameroon
 * Lepthyphantes hummeli Schenkel, 1936 – China
 * Lepthyphantes hunanensis Yin, 2012 – China
 * Lepthyphantes ibericus Ribera, 1981 – Spain
 * Lepthyphantes imazigheni Barrientos, 2020 – Morocco
 * Lepthyphantes impudicus Kulczynski, 1909 – Madeira
 * Lepthyphantes incertissimus Caporiacco, 1935 – Karakorum
 * Lepthyphantes inopinatus Locket, 1968 – Congo
 * Lepthyphantes intricatus (Emerton, 1911) – USA, Canada
 * Lepthyphantes iranicus Saaristo & Tanasevitch, 1996 – Iran
 * Lepthyphantes japonicus Oi, 1960 – Japan
 * Lepthyphantes kansuensis Schenkel, 1936 – China
 * Lepthyphantes kekenboschi Bosmans, 1979 – Kenya
 * Lepthyphantes kenyensis Bosmans, 1979 – Kenya
 * Lepthyphantes kilimandjaricus Tullgren, 1910 – Tanzania
 * Lepthyphantes kolymensis Tanasevitch & Eskov, 1987 – Russia
 * Lepthyphantes kratochvili Fage, 1945 – Crete
 * Lepthyphantes lamellatus Barrientos, 2020 – Morocco
 * Lepthyphantes latrobei Millidge, 1995 – Krakatau
 * Lepthyphantes latus Paik, 1965 – Korea
 * Lepthyphantes lebronneci Berland, 1935 – Marquesas Islands
 * Lepthyphantes leknizii Barrientos, 2020 – Morocco
 * Lepthyphantes leprosus (Ohlert, 1865) – Holarctic, Chile
 * Lepthyphantes leucocerus Locket, 1968 – Angola
 * Lepthyphantes leucopygius Denis, 1939 – France
 * Lepthyphantes ligulifer Denis, 1952 – Romania
 * Lepthyphantes lingsoka Tikader, 1970 – India
 * Lepthyphantes linzhiensis Hu, 2001 – China
 * Lepthyphantes locketi van Helsdingen, 1977 – Angola, Kenya
 * Lepthyphantes longihamatus Bosmans, 1985 – Morocco
 * Lepthyphantes longipedis Tanasevitch, 2014 − Morocco
 * Lepthyphantes louettei Jocque, 1985 – Comoro Islands
 * Lepthyphantes lundbladi Schenkel, 1938 – Madeira
 * Lepthyphantes luteipes (L. Koch, 1879) – Russia, Kazakhstan, Mongolia, China, Japan
 * Lepthyphantes maculatus (Banks, 1900) – USA
 * Lepthyphantes maesi Bosmans, 1986 – Cameroon
 * Lepthyphantes magnesiae Brignoli, 1979 – Greece
 * Lepthyphantes manengoubensis Bosmans, 1986 – Cameroon
 * Lepthyphantes mauli Wunderlich, 1992 – Madeira
 * Lepthyphantes maurusius Brignoli, 1978 – Morocco
 * Lepthyphantes mbaboensis Bosmans, 1986 – Cameroon
 * Lepthyphantes meillonae Denis, 1953 – France
 * Lepthyphantes messapicus Caporiacco, 1939 – Italy
 * Lepthyphantes micromegethes Locket, 1968 – Angola
 * Lepthyphantes microserratus Petrunkevitch, 1930 – Puerto Rico
 * Lepthyphantes minusculus Locket, 1968 – Congo
 * Lepthyphantes minutus (Blackwall, 1833) (type species) – Holarctic
 * Lepthyphantes msuyai Scharff, 1990 – Tanzania
 * Lepthyphantes natalis Bosmans, 1986 – Cameroon
 * Lepthyphantes nenilini Tanasevitch, 1988 – Russia
 * Lepthyphantes neocaledonicus Berland, 1924 – New Caledonia
 * Lepthyphantes nigridorsus Caporiacco, 1935 – Karakorum
 * Lepthyphantes nigropictus Bosmans, 1979 – Kenya
 * Lepthyphantes nitidior Simon, 1929 – France
 * Lepthyphantes nodifer Simon, 1884 – Europe
 * Lepthyphantes noronhensis Rodrigues, Brescovit & Freitas, 2008 – Brazil
 * Lepthyphantes notabilis Kulczynski, 1887 – Central Europe
 * Lepthyphantes obtusicornis Bosmans, 1979 – Kenya
 * Lepthyphantes okuensis Bosmans, 1986 – Cameroon
 * Lepthyphantes opilio Simon, 1929 – France
 * Lepthyphantes palmeroensis Wunderlich, 1992 – Canary Islands
 * Lepthyphantes patulus Locket, 1968 – Angola
 * Lepthyphantes pennatus Scharff, 1990 – Tanzania
 * Lepthyphantes peramplus (O. Pickard-Cambridge, 1885) − India
 * Lepthyphantes perfidus Tanasevitch, 1985 – Central Asia
 * Lepthyphantes phallifer Fage, 1931 – Spain
 * Lepthyphantes phialoides Scharff, 1990 – Tanzania
 * Lepthyphantes pieltaini Machado, 1940 – Morocco
 * Lepthyphantes pratorum Caporiacco, 1935 – Karakorum
 * Lepthyphantes rainieri Emerton, 1926 – Canada
 * Lepthyphantes rimicola Lawrence, 1964 – South Africa
 * Lepthyphantes rossitsae Dimitrov, 2018 – Turkey
 * Lepthyphantes rubescens Emerton, 1926 – Canada
 * Lepthyphantes rudrai Tikader, 1970 – India
 * Lepthyphantes ruwenzori Jocque, 1985 – Congo, Uganda
 * Lepthyphantes sardous Gozo, 1908 – Sardinia
 * Lepthyphantes sasi Barrientos, 2020 – Morocco
 * Lepthyphantes saurensis Eskov, 1995 – Kazakhstan
 * Lepthyphantes serratus Oi, 1960 – Japan
 * Lepthyphantes silvamontanus Bosmans & Jocque, 1983 – Cameroon
 * Lepthyphantes simiensis Bosmans, 1978 – Ethiopia
 * Lepthyphantes speculae Denis, 1959 – Lebanon
 * Lepthyphantes stramineus (O. Pickard-Cambridge, 1885) − India
 * Lepthyphantes striatiformis Caporiacco, 1934 – Karakorum
 * Lepthyphantes strinatii Hubert, 1970 – Tunisia
 * Lepthyphantes styx Wunderlich, 2011 – Canary Islands
 * Lepthyphantes subtilis Tanasevitch, 1989 – Kyrgyzstan
 * Lepthyphantes tamara Chamberlin & Ivie, 1943 – USA
 * Lepthyphantes taza Tanasevitch, 2014 − Morocco
 * Lepthyphantes todillus Simon, 1929 – France
 * Lepthyphantes trivittatus Caporiacco, 1935 – Karakorum
 * Lepthyphantes tropicalis Tullgren, 1910 – Tanzania
 * Lepthyphantes tullgreni Bosmans, 1978 – Tanzania
 * Lepthyphantes turanicus Tanasevitch & Fet, 1986 – Turkmenistan
 * Lepthyphantes turbatrix (O. P.-Cambridge, 1877) – North America, Greenland
 * Lepthyphantes ultimus Tanasevitch, 1989 – Tajikistan
 * Lepthyphantes umbratilis (Keyserling, 1886) – USA
 * Lepthyphantes vanstallei Bosmans, 1986 – Cameroon
 * Lepthyphantes venereus Simon, 1913 – Algeria
 * Lepthyphantes vividus Denis, 1955 – Lebanon
 * Lepthyphantes yueluensis Yin, 2012 – China
 * Lepthyphantes yushuensis Hu, 2001 – China
 * Lepthyphantes zhangmuensis Hu, 2001 – China

Leptorhoptrum
Leptorhoptrum Kulczynski, 1894
 * Leptorhoptrum robustum (Westring, 1851) – Holarctic

Leptothrix
Leptothrix Menge, 1869
 * Leptothrix hardyi (Blackwall, 1850) – Palearctic

Lessertia
Lessertia Smith, 1908
 * Lessertia barbara (Simon, 1884) – Spain, Morocco, Algeria
 * Lessertia dentichelis (Simon, 1884) (type species) – Europe, Canary Islands, Madeira, Canada, New Zealand

Lessertinella
Lessertinella Denis, 1947
 * Lessertinella carpatica Weiss, 1979 – Slovakia, Romania
 * Lessertinella kulczynskii (Lessert, 1910) (type species) – Switzerland, Germany, Austria, Slovakia, Italy

Lidia
Lidia Saaristo & Marusik, 2004
 * Lidia molesta (Tanasevitch, 1989) – Kyrgyzstan
 * Lidia tarabaevi Saaristo & Marusik, 2004 (type species) – Kazakhstan

Limoneta
Limoneta Bosmans & Jocque, 1983
 * Limoneta graminicola Bosmans & Jocque, 1983 (type species) – Cameroon
 * Limoneta sirimoni (Bosmans, 1979) – Kenya, South Africa

Linyphantes
Linyphantes Chamberlin & Ivie, 1942
 * Linyphantes aeronauticus (Petrunkevitch, 1929) (type species) – USA
 * Linyphantes aliso Chamberlin & Ivie, 1942 – USA
 * Linyphantes anacortes Chamberlin & Ivie, 1942 – USA
 * Linyphantes delmarus Chamberlin & Ivie, 1942 – USA
 * Linyphantes distinctus Chamberlin & Ivie, 1942 – USA
 * Linyphantes eureka Chamberlin & Ivie, 1942 – USA
 * Linyphantes laguna Chamberlin & Ivie, 1942 – USA
 * Linyphantes microps Chamberlin & Ivie, 1942 – USA
 * Linyphantes natches Chamberlin & Ivie, 1942 – USA
 * Linyphantes nehalem Chamberlin & Ivie, 1942 – USA
 * Linyphantes nigrescens Chamberlin & Ivie, 1942 – USA
 * Linyphantes obscurus Chamberlin & Ivie, 1942 – USA
 * Linyphantes orcinus (Emerton, 1917) – USA, Canada
 * Linyphantes pacificus (Banks, 1906) – USA
 * Linyphantes pacificus Chamberlin & Ivie, 1942 – USA
 * Linyphantes pualla Chamberlin & Ivie, 1942 – USA, Canada
 * Linyphantes santinez Chamberlin & Ivie, 1942 – USA
 * Linyphantes santinez verdugo Chamberlin & Ivie, 1942 – USA
 * Linyphantes tragicus (Banks, 1898) – Mexico
 * Linyphantes victoria Chamberlin & Ivie, 1942 – Canada

Linyphia
Linyphia Latreille, 1804
 * Linyphia adstricta (Keyserling, 1886) – USA
 * Linyphia albipunctata O. P.-Cambridge, 1885 – Yarkand
 * Linyphia alpicola van Helsdingen, 1969 – Central Europe
 * Linyphia armata (Keyserling, 1891) – Brazil
 * Linyphia bicuspis (F. O. P.-Cambridge, 1902) – Mexico
 * Linyphia bifasciata (F. O. P.-Cambridge, 1902) – Costa Rica
 * Linyphia bisignata (Banks, 1909) – Costa Rica
 * Linyphia calcarifera (Keyserling, 1886) – Panama, Colombia
 * Linyphia catalina Gertsch, 1951 – USA
 * Linyphia chiapasia Gertsch & Davis, 1946 – Mexico
 * Linyphia chiridota (Thorell, 1895) – Myanmar
 * Linyphia clara (Keyserling, 1891) – Brazil
 * Linyphia confinis O. P.-Cambridge, 1902 – Guatemala
 * Linyphia consanguinea O. P.-Cambridge, 1885 – Yarkand
 * Linyphia cylindrata (Keyserling, 1891) – Brazil
 * Linyphia decorata (Keyserling, 1891) – Brazil
 * Linyphia duplicata (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
 * Linyphia eiseni Banks, 1898 – Mexico
 * Linyphia emertoni Thorell, 1875 – Canada
 * Linyphia falculifera (F. O. P.-Cambridge, 1902) – Costa Rica
 * Linyphia ferentaria (Keyserling, 1886) – Peru
 * Linyphia horaea (Keyserling, 1886) – Colombia
 * Linyphia hortensis Sundevall, 1830 – Palearctic
 * Linyphia hospita (Keyserling, 1886) – Colombia
 * Linyphia hui Hu, 2001 – China
 * Linyphia karschi Roewer, 1942 – Sao Tome
 * Linyphia lambda (F. O. P.-Cambridge, 1902) – Guatemala
 * Linyphia lehmanni Simon, 1903 – Argentina
 * Linyphia leucosternon White, 1841 – Brazil
 * Linyphia limatula Simon, 1904 – Chile
 * Linyphia limbata (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
 * Linyphia lineola Pavesi, 1883 – Ethiopia
 * Linyphia linguatula (F. O. P.-Cambridge, 1902) – Guatemala
 * Linyphia linzhiensis Hu, 2001 – China
 * Linyphia longiceps (Keyserling, 1891) – Brazil
 * Linyphia longispina (F. O. P.-Cambridge, 1902) – Mexico
 * Linyphia ludibunda (Keyserling, 1886) – Peru
 * Linyphia lurida (Keyserling, 1886) – Colombia
 * Linyphia maculosa (Banks, 1909) – Costa Rica
 * Linyphia maura Thorell, 1875 – Western Mediterranean
 * Linyphia melanoprocta Mello-Leitao, 1944 – Argentina
 * Linyphia menyuanensis Hu, 2001 – China
 * Linyphia mimonti Simon, 1884 – Italy, Greece, Lebanon, Israel
 * Linyphia monticolens Roewer, 1942 – Peru
 * Linyphia neophita Hentz, 1850 – USA
 * Linyphia nepalensis Wunderlich, 1983 – Nepal
 * Linyphia nigrita (F. O. P.-Cambridge, 1902) – Mexico, Guatemala
 * Linyphia nitens Urquhart, 1893 – Tasmania
 * Linyphia obesa Thorell, 1875 – Sweden
 * Linyphia obscurella Roewer, 1942 – Brazil
 * Linyphia octopunctata (Chamberlin & Ivie, 1936) – Panama
 * Linyphia oligochronia (Keyserling, 1886) – Peru
 * Linyphia orophila Thorell, 1877 – USA
 * Linyphia peruana (Keyserling, 1886) – Peru
 * Linyphia petrunkevitchi Roewer, 1942 – Guatemala
 * Linyphia phaeochorda Rainbow, 1920 – Norfolk Islands
 * Linyphia phyllophora Thorell, 1890 – Sumatra
 * Linyphia polita Blackwall, 1870 – Sicily
 * Linyphia postica (Banks, 1909) – Costa Rica
 * Linyphia rita Gertsch, 1951 – USA
 * Linyphia rubella Keyserling, 1886 – Peru
 * Linyphia rubriceps (Keyserling, 1891) – Brazil
 * Linyphia rustica (F. O. P.-Cambridge, 1902) – Mexico
 * Linyphia sagana Dönitz & Strand, 1906 – Japan
 * Linyphia sikkimensis Tikader, 1970 – India
 * Linyphia simplicata (F. O. P.-Cambridge, 1902) – Guatemala
 * Linyphia subluteae Urquhart, 1893 – Tasmania
 * Linyphia tauphora Chamberlin, 1928 – USA
 * Linyphia tenuipalpis Simon, 1884 – Europe to Central Asia, Algeria
 * Linyphia textrix Walckenaer, 1841 – USA
 * Linyphia triangularis (Clerck, 1757) (type species) – Palearctic, introduced in USA
 * Linyphia triangularoides Schenkel, 1936 – China
 * Linyphia trifalcata (F. O. P.-Cambridge, 1902) – Guatemala
 * Linyphia tuasivia Marples, 1955 – Samoa, Aitutaki
 * Linyphia tubernaculofaciens Hingston, 1932 – Guyana
 * Linyphia virgata (Keyserling, 1886) – Peru
 * Linyphia xilitla Gertsch & Davis, 1946 – Mexico
 * Linyphia yangmingensis Yin, 2012 – China

Locketidium
Locketidium Jocque, 1981
 * Locketidium bosmansi Jocque, 1981 (type species) – Malawi
 * Locketidium couloni Jocque, 1981 – Kenya
 * Locketidium stuarti Scharff, 1990 – Tanzania

Locketiella
Locketiella Millidge & Russell-Smith, 1992
 * Locketiella merretti Millidge, 1995 – Krakatau
 * Locketiella parva Millidge & Russell-Smith, 1992 (type species) – Borneo

Locketina
Locketina Kocak & Kemal, 2006
 * Locketina fissivulva (Millidge & Russell-Smith, 1992) – Borneo
 * Locketina pusilla (Millidge & Russell-Smith, 1992) – Borneo
 * Locketina versa (Locket, 1982) (type species) – Malaysia

Lomaita
Lomaita Bryant, 1948
 * Lomaita darlingtoni Bryant, 1948 – Hispaniola

Lophomma
Lophomma Menge, 1868
 * Lophomma depressum (Emerton, 1882) – USA
 * Lophomma punctatum (Blackwall, 1841) (type species) – Palearctic
 * Lophomma vaccinii (Emerton, 1926) – USA, Alaska, Russia

Lotusiphantes
Lotusiphantes Chen & Yin, 2001
 * Lotusiphantes nanyuensis Chen & Yin, 2001 – China

Lucrinus
Lucrinus O. P.-Cambridge, 1904
 * Lucrinus putus O. P.-Cambridge, 1904 – South Africa

Lygarina
Lygarina Simon, 1894
 * Lygarina aurantiaca (Simon, 1905) – Argentina
 * Lygarina caracasana Simon, 1894 – Venezuela
 * Lygarina finitima Millidge, 1991 – Peru
 * Lygarina nitida Simon, 1894 (type species) – Brazil
 * Lygarina silvicola Millidge, 1991 – Brazil

Machadocara
Machadocara Miller, 1970
 * Machadocara dubia Miller, 1970 – Congo
 * Machadocara gongylioides Miller, 1970 (type species) – Zambia

Macrargus
Macrargus Dahl, 1886
 * Macrargus boreus Holm, 1968 – Sweden, Finland, Estonia, Russia
 * Macrargus carpenteri (O. P.-Cambridge, 1894) – Palearctic
 * Macrargus multesimus (O. P.-Cambridge, 1875) – Holarctic
 * Macrargus rufus (Wider, 1834) (type species) – Palearctic
 * Macrargus sumyensis Gnelitsa & Koponen, 2010 – Ukraine, Belarus

Maculoncus
Maculoncus Wunderlich, 1995
 * Maculoncus obscurus Tanasevitch, Ponomarev & Chumachenko, 2016 –  Russia (Caucasus)
 * Maculoncus orientalis Tanasevitch, 2011 – Taiwan
 * Maculoncus parvipalpus Wunderlich, 1995 (type species) – Greece

Malkinola
Malkinola Miller, 2007
 * Malkinola insulanus (Millidge, 1991) – Juan Fernandez Islands

Mansuphantes
Mansuphantes Saaristo & Tanasevitch, 1996
 * Mansuphantes arciger (Kulczynski, 1882) – Europe
 * Mansuphantes aridus (Thorell, 1875) – Switzerland, Austria, Italy
 * Mansuphantes auruncus (Brignoli, 1979) – Italy
 * Mansuphantes fragilis (Thorell, 1875) – Europe, Turkey
 * Mansuphantes korgei (Saaristo & Tanasevitch, 1996) – Turkey
 * Mansuphantes mansuetus (Thorell, 1875) (type species) – Palearctic
 * Mansuphantes ovalis (Tanasevitch, 1987) – Russia, Georgia, Azerbaijan
 * Mansuphantes parmatus (Tanasevitch, 1990) – Russia, Azerbaijan
 * Mansuphantes pseudoarciger (Wunderlich, 1985) – France, Switzerland, Italy
 * Mansuphantes rectilamellus (Deltshev, 1988) – Bulgaria
 * Mansuphantes rossii (Caporiacco, 1927) – Austria, Italy
 * Mansuphantes simoni (Kulczynski, 1894) – Western Europe

Maorineta
Maorineta Millidge, 1988
 * Maorineta acerba Millidge, 1988 – New Zealand
 * Maorineta ambigua Millidge, 1991 – Marshall Islands, Caroline Islands, Cook Islands
 * Maorineta gentilis Millidge, 1988 – New Zealand
 * Maorineta minor Millidge, 1988 – New Zealand
 * Maorineta mollis Millidge, 1988 – New Zealand
 * Maorineta sulcata Millidge, 1988 – New Zealand
 * Maorineta tibialis Millidge, 1988 (type species) – New Zealand
 * Maorineta tumida Millidge, 1988 – New Zealand

Maro
Maro O. P.-Cambridge, 1906
 * Maro amplus Dondale & Buckle, 2001 – Canada, USA
 * Maro borealis Eskov, 1991 – Russia
 * Maro bulbosus Zhao & Li, 2014 − China
 * Maro bureensis Tanasevitch, 2006 – Russia
 * Maro flavescens (O. P.-Cambridge, 1873) – Russia, Mongolia
 * Maro khabarum Tanasevitch, 2006 – Russia
 * Maro lautus Saito, 1984 – Russia, Japan
 * Maro lehtineni Saaristo, 1971 – Europe
 * Maro lepidus Casemir, 1961 – Europe
 * Maro minutus O. P.-Cambridge, 1906 (type species) – Palearctic
 * Maro nearcticus Dondale & Buckle, 2001 – Canada, USA
 * Maro pansibiricus Tanasevitch, 2006 – Russia
 * Maro perpusillus Saito, 1984 – Japan
 * Maro saaristoi Eskov, 1980 – Russia
 * Maro sibiricus Eskov, 1980 – Russia
 * Maro sublestus Falconer, 1915 – Palearctic
 * Maro ussuricus Tanasevitch, 2006 – Russia

Martensinus
Martensinus Wunderlich, 1973
 * Martensinus annulatus Wunderlich, 1973 – Nepal
 * Martensinus micronetiformis Wunderlich, 1973 (type species) – Nepal

Masikia
Masikia Millidge, 1984
 * Masikia bizinia Nekhaeva, Marusik & Buckle, 2019 – Russia (north-east Siberia)
 * Masikia caliginosa Millidge, 1984 – Russia (Europe to Far North-East, Kurile Is.), USA (Alaska)
 * Masikia indistincta (Kulczynski, 1908) (type species) – Russia, Alaska, Canada
 * Masikia relicta (Chamberlin, 1949) – USA

Maso
Maso Simon, 1884
 * Maso alticeps (Emerton, 1909) – USA
 * Maso douro Bosmans & Cardoso, 2010 – Portugal
 * Maso gallicus Simon, 1894 – Europe, Algeria to Azerbaijan
 * Maso krakatauensis Bristowe, 1931 – Krakatau
 * Maso navajo Chamberlin, 1949 – USA
 * Maso politus Banks, 1896 – USA
 * Maso sundevalli (Westring, 1851) (type species) – Holarctic

Masoncus
Masoncus Chamberlin, 1949
 * Masoncus arienus Chamberlin, 1949 (type species) – USA
 * Masoncus conspectus (Gertsch & Davis, 1936) – USA
 * Masoncus dux Chamberlin, 1949 – Canada
 * Masoncus pogonophilus Cushing, 1995 – USA

Masonetta
Masonetta Chamberlin & Ivie, 1939
 * Masonetta floridana (Ivie & Barrows, 1935) – USA

Mecopisthes
Mecopisthes Simon, 1926
 * Mecopisthes alter Thaler, 1991 – Italy
 * Mecopisthes crassirostris (Simon, 1884) – Portugal, France
 * Mecopisthes daiarum Bosmans, 1993 – Algeria
 * Mecopisthes jacquelinae Bosmans, 1993 – Morocco
 * Mecopisthes latinus Millidge, 1978 – Switzerland, Italy
 * Mecopisthes millidgei Wunderlich, 1995 – Sardinia
 * Mecopisthes monticola Bosmans, 1993 – Algeria
 * Mecopisthes nasutus Wunderlich, 1995 – Greece
 * Mecopisthes nicaeensis (Simon, 1884) – France, Italy
 * Mecopisthes orientalis Tanasevitch & Fet, 1986 – Turkmenistan
 * Mecopisthes paludicola Bosmans, 1993 – Algeria
 * Mecopisthes peuceticus Caporiacco, 1951 – Italy
 * Mecopisthes peusi Wunderlich, 1972 – Europe, Israel
 * Mecopisthes pictonicus Denis, 1949 – France
 * Mecopisthes pumilio Wunderlich, 2008 – Switzerland
 * Mecopisthes rhomboidalis Gao, Zhu & Gao, 1993 – China
 * Mecopisthes silus (O. P.-Cambridge, 1872) (type species) – Europe, Russia
 * Mecopisthes tokumotoi Oi, 1964 – Japan

Mecynargoides
Mecynargoides Eskov, 1988
 * Mecynargoides kolymensis Eskov, 1988 – Russia, Mongolia

Mecynargus
Mecynargus Kulczynski, 1894
 * Mecynargus asiaticus Tanasevitch, 1989 – Kyrgyzstan
 * Mecynargus borealis (Jackson, 1930) – Holarctic
 * Mecynargus brocchus (L. Koch, 1872) – Europe
 * Mecynargus hypnicola Eskov, 1988 – Russia
 * Mecynargus longus (Kulczynski, 1882) (type species) – Eastern Europe
 * Mecynargus minutipalpis Gnelitsa, 2011 – Ukraine, Russia
 * Mecynargus minutus Tanasevitch, 2013 – Russia
 * Mecynargus monticola (Holm, 1943) – Sweden, Finland, Russia, Mongolia, Canada
 * Mecynargus morulus (O. P.-Cambridge, 1873) – Greenland, Palearctic
 * Mecynargus paetulus (O. P.-Cambridge, 1875) – Holarctic
 * Mecynargus pinipumilis Eskov, 1988 – Russia
 * Mecynargus pyrenaeus (Denis, 1950) – France
 * Mecynargus sphagnicola (Holm, 1939) – Greenland, Scandinavia, Russia, Mongolia, Canada
 * Mecynargus tundricola Eskov, 1988 – Russia
 * Mecynargus tungusicus (Eskov, 1981) – Russia, Kyrgyzstan, China, Canada

Mecynidis
Mecynidis Simon, 1894
 * Mecynidis antiqua Jocque & Scharff, 1986 – Tanzania
 * Mecynidis ascia Scharff, 1990 – Tanzania
 * Mecynidis bitumida Russell-Smith & Jocque, 1986 – Kenya
 * Mecynidis dentipalpis Simon, 1894 (type species) – South Africa
 * Mecynidis laevitarsis Miller, 1970 – Angola
 * Mecynidis muthaiga Russell-Smith & Jocque, 1986 – Kenya
 * Mecynidis scutata Jocque & Scharff, 1986 – Tanzania
 * Mecynidis spiralis Jocque & Scharff, 1986 – Tanzania

Megafroneta
Megafroneta Blest, 1979
 * Megafroneta dugdaleae Blest & Vink, 2002 – New Zealand
 * Megafroneta elongata Blest, 1979 (type species) – New Zealand
 * Megafroneta gigas Blest, 1979 – New Zealand

Megalepthyphantes
Megalepthyphantes Wunderlich, 1994
 * Megalepthyphantes auresensis Bosmans, 2006 – Algeria
 * Megalepthyphantes bkheitae (Bosmans & Bouragba, 1992) – Algeria
 * Megalepthyphantes brignolii Tanasevitch, 2014 − Morocco
 * Megalepthyphantes camelus (Tanasevitch, 1990) – Iran, Azerbaijan
 * Megalepthyphantes collinus (L. Koch, 1872) – Palearctic
 * Megalepthyphantes globularis Tanasevitch, 2011 – Turkey
 * Megalepthyphantes hellinckxorum Bosmans, 2006 – Algeria
 * Megalepthyphantes kandahar Tanasevitch, 2009 – Afghanistan
 * Megalepthyphantes kronebergi (Tanasevitch, 1989) – Iran, Kazakhstan to China
 * Megalepthyphantes kuhitangensis (Tanasevitch, 1989) – Israel, Central Asia, China
 * Megalepthyphantes lydiae Wunderlich, 1994 – Greece
 * Megalepthyphantes minotaur Tanasevitch & Wunderlich, 2015 − Crete
 * Megalepthyphantes nebulosoides (Wunderlich, 1977) – Iran, Central Asia
 * Megalepthyphantes nebulosus (Sundevall, 1830) (type species) – Holarctic
 * Megalepthyphantes pseudocollinus Saaristo, 1997 – Europe, Russia, Iran
 * Megalepthyphantes turkestanicus (Tanasevitch, 1989) – Turkmenistan, Afghanistan, China
 * Megalepthyphantes turkeyensis Tanasevitch, Kunt & Seyyar, 2005 – Cyprus, Turkey

Mermessus
Mermessus O. P.-Cambridge, 1899
 * Mermessus agressus (Gertsch & Davis, 1937) – USA, Mexico
 * Mermessus albulus (Zorsch & Crosby, 1934) – USA
 * Mermessus annamae (Gertsch & Davis, 1937) – Mexico
 * Mermessus antraeus (Crosby, 1926) – USA, Mexico
 * Mermessus augustae (Crosby & Bishop, 1933) – USA
 * Mermessus augustalis (Crosby & Bishop, 1933) – USA, Canada
 * Mermessus avius (Millidge, 1987) – Mexico
 * Mermessus brevidentatus (Emerton, 1909) – USA
 * Mermessus bryantae (Ivie & Barrows, 1935) – North America, Cuba, Venezuela, Azores
 * Mermessus caelebs (Millidge, 1987) – Panama, Venezuela
 * Mermessus coahuilanus (Gertsch & Davis, 1940) – USA, Mexico
 * Mermessus cognatus (Millidge, 1987) – Mexico to Costa Rica
 * Mermessus colimus (Millidge, 1987) – Mexico
 * Mermessus comes (Millidge, 1987) – Mexico
 * Mermessus conexus (Millidge, 1987) – Mexico
 * Mermessus conjunctus (Millidge, 1991) – Brazil
 * Mermessus contortus (Emerton, 1882) – USA
 * Mermessus denticulatus (Banks, 1898) – USA to Colombia (Europe, North Africa, introduced)
 * Mermessus dentiger O. P.-Cambridge, 1899 (type species) – USA to Guatemala, Caribbean
 * Mermessus dentimandibulatus (Keyserling, 1886) – Colombia, Peru
 * Mermessus dominicus (Millidge, 1987) – Dominica
 * Mermessus dopainus (Chamberlin & Ivie, 1936) – Mexico
 * Mermessus entomologicus (Emerton, 1911) – USA, Canada
 * Mermessus estrellae (Millidge, 1987) – Mexico
 * Mermessus facetus (Millidge, 1987) – Costa Rica
 * Mermessus floridus (Millidge, 1987) – USA
 * Mermessus formosus (Millidge, 1987) – Mexico
 * Mermessus fractus (Millidge, 1987) – Costa Rica
 * Mermessus fradeorum (Berland, 1932) – Cosmopolitan
 * Mermessus fuscus (Millidge, 1987) – Mexico
 * Mermessus hebes (Millidge, 1991) – Venezuela
 * Mermessus holdus (Chamberlin & Ivie, 1939) – USA, Canada
 * Mermessus hospita (Millidge, 1987) – Mexico
 * Mermessus ignobilis (Millidge, 1987) – Mexico
 * Mermessus imago (Millidge, 1987) – Mexico
 * Mermessus index (Emerton, 1914) – USA, Canada
 * Mermessus indicabilis (Crosby & Bishop, 1928) – USA
 * Mermessus inornatus (Ivie & Barrows, 1935) – USA
 * Mermessus insulsus (Millidge, 1991) – Peru
 * Mermessus jona (Bishop & Crosby, 1938) – USA, Canada
 * Mermessus leoninus (Millidge, 1987) – Mexico
 * Mermessus libanus (Millidge, 1987) – Mexico
 * Mermessus lindrothi (Holm, 1960) – Alaska
 * Mermessus maculatus (Banks, 1892) – Russia, Canada to Guatemala
 * Mermessus maderus (Millidge, 1987) – USA
 * Mermessus major (Millidge, 1987) – USA
 * Mermessus mediocris (Millidge, 1987) – USA, Canada
 * Mermessus medius (Millidge, 1987) – Mexico
 * Mermessus merus (Millidge, 1987) – Mexico
 * Mermessus mniarus (Crosby & Bishop, 1928) – USA
 * Mermessus modicus (Millidge, 1987) – USA
 * Mermessus montanus (Millidge, 1987) – Mexico
 * Mermessus monticola (Millidge, 1987) – Mexico
 * Mermessus moratus (Millidge, 1987) – Mexico
 * Mermessus naniwaensis (Oi, 1960) – China, Japan
 * Mermessus nigrus (Millidge, 1991) – Colombia
 * Mermessus obscurus (Millidge, 1991) – Colombia
 * Mermessus orbus (Millidge, 1987) – Mexico
 * Mermessus ornatus (Millidge, 1987) – Mexico
 * Mermessus paludosus (Millidge, 1987) – Canada
 * Mermessus paulus (Millidge, 1987) – USA
 * Mermessus perplexus (Millidge, 1987) – Mexico
 * Mermessus persimilis (Millidge, 1987) – Mexico
 * Mermessus pinicola (Millidge, 1987) – Mexico
 * Mermessus probus (Millidge, 1987) – Mexico
 * Mermessus proximus (Keyserling, 1886) – Peru
 * Mermessus rapidulus (Bishop & Crosby, 1938) – Nicaragua, Costa Rica, Panama
 * Mermessus singularis (Millidge, 1987) – Mexico
 * Mermessus socius (Chamberlin, 1949) – USA
 * Mermessus sodalis (Millidge, 1987) – USA
 * Mermessus solitus (Millidge, 1987) – USA
 * Mermessus solus (Millidge, 1987) – Mexico
 * Mermessus subantillanus (Millidge, 1987) – Guadeloupe
 * Mermessus taibo (Chamberlin & Ivie, 1933) – USA, Canada
 * Mermessus tenuipalpis (Emerton, 1911) – USA
 * Mermessus tepejicanus (Gertsch & Davis, 1937) – Mexico
 * Mermessus tibialis (Millidge, 1987) – USA
 * Mermessus tlaxcalanus (Gertsch & Davis, 1937) – Mexico
 * Mermessus tridentatus (Emerton, 1882) – USA, Canada, Puerto Rico
 * Mermessus trilobatus (Emerton, 1882) – Holarctic
 * Mermessus undulatus (Emerton, 1914) – USA, Canada

Mesasigone
Mesasigone Tanasevitch, 1989
 * Mesasigone mira Tanasevitch, 1989 – Russia, Iran, Kazakhstan to China

Metafroneta
Metafroneta Blest, 1979
 * Metafroneta minima Blest, 1979 – New Zealand
 * Metafroneta sinuosa Blest, 1979 (type species) – New Zealand
 * Metafroneta subversa Blest & Vink, 2002 – New Zealand

Metaleptyphantes
Metaleptyphantes Locket, 1968
 * Metaleptyphantes bifoliatus Locket, 1968 – Angola
 * Metaleptyphantes cameroonensis Bosmans, 1986 – Cameroon
 * Metaleptyphantes carinatus Locket, 1968 – Angola
 * Metaleptyphantes clavator Locket, 1968 – Congo, Angola, Kenya, Tanzania
 * Metaleptyphantes dentiferens Bosmans, 1979 – Kenya
 * Metaleptyphantes dubius Locket & Russell-Smith, 1980 – Nigeria
 * Metaleptyphantes familiaris Jocque, 1984 – South Africa
 * Metaleptyphantes foulfouldei Bosmans, 1986 – Cameroon
 * Metaleptyphantes kraepelini (Simon, 1905) – Java
 * Metaleptyphantes machadoi Locket, 1968 (type species) – Cameroon, Nigeria, Gabon, Angola, Uganda, Tanzania
 * Metaleptyphantes ovatus Scharff, 1990 – Tanzania
 * Metaleptyphantes perexiguus (Simon & Fage, 1922) – Africa, Comoro Islands
 * Metaleptyphantes praecipuus Locket, 1968 – Angola, Seychelles
 * Metaleptyphantes triangulatus Holm, 1968 – Congo
 * Metaleptyphantes uncinatus Holm, 1968 – Congo
 * Metaleptyphantes vates Jocque, 1983 – Gabon
 * Metaleptyphantes vicinus Locket, 1968 – Angola

Metamynoglenes
Metamynoglenes Blest, 1979
 * Metamynoglenes absurda Blest & Vink, 2002 – New Zealand
 * Metamynoglenes attenuata Blest, 1979 – New Zealand
 * Metamynoglenes flagellata Blest, 1979 – New Zealand
 * Metamynoglenes gracilis Blest, 1979 – New Zealand
 * Metamynoglenes helicoides Blest, 1979 – New Zealand
 * Metamynoglenes incurvata Blest, 1979 (type species) – New Zealand
 * Metamynoglenes magna Blest, 1979 – New Zealand
 * Metamynoglenes ngongotaha Blest & Vink, 2002 – New Zealand

Metapanamomops
Metapanamomops Millidge, 1977
 * Metapanamomops kaestneri (Wiehle, 1961) – Germany to Ukraine

Metopobactrus
Metopobactrus Simon, 1884
 * Metopobactrus ascitus (Kulczynski, 1894) – Eastern Europe
 * Metopobactrus cavernicola Wunderlich, 1992 – Canary Islands
 * Metopobactrus deserticola Loksa, 1981 – Hungary
 * Metopobactrus falcifrons Simon, 1884 (type species) – France
 * Metopobactrus nadigi Thaler, 1976 – Switzerland, Austria, Italy
 * Metopobactrus nodicornis Schenkel, 1927 – Switzerland, Austria
 * Metopobactrus orbelicus Deltshev, 1985 – Bulgaria
 * Metopobactrus pacificus Emerton, 1923 – USA
 * Metopobactrus prominulus (O. P.-Cambridge, 1872) – Holarctic
 * Metopobactrus verticalis (Simon, 1881) – France, Corsica

Micrargus
Micrargus Dahl, 1886
 * Micrargus aleuticus Holm, 1960 – Alaska
 * Micrargus alpinus Relys & Weiss, 1997 – Germany, Switzerland, Austria
 * Micrargus apertus (O. P.-Cambridge, 1871) – Palearctic
 * Micrargus cavernicola Wunderlich, 1995 – Japan
 * Micrargus cupidon (Simon, 1913) – France
 * Micrargus dilutus (Denis, 1948) – France
 * Micrargus dissimilis Denis, 1950 – France
 * Micrargus fuscipalpis (Denis, 1962) −Uganda
 * Micrargus georgescuae Millidge, 1976 – Europe
 * Micrargus herbigradus (Blackwall, 1854) (type species) – Palearctic
 * Micrargus hokkaidoensis Wunderlich, 1995 – Japan
 * Micrargus laudatus (O. P.-Cambridge, 1881) – Europe
 * Micrargus longitarsus (Emerton, 1882) – USA, Canada
 * Micrargus nibeoventris (Komatsu, 1942) – Japan
 * Micrargus parvus Wunderlich, 2011 – Canary Islands
 * Micrargus pervicax (Denis, 1947) – France, possibly Austria
 * Micrargus subaequalis (Westring, 1851) – Palearctic

Microbathyphantes
Microbathyphantes van Helsdingen, 1985
 * Microbathyphantes aokii (Saito, 1982) – China, Vietnam, Japan
 * Microbathyphantes celebes Tanasevitch, 2012 – Sulawesi
 * Microbathyphantes palmarius (Marples, 1955) (type species) – Sri Lanka, India, Seychelles, Myanmar, Polynesia
 * Microbathyphantes spedani (Locket, 1968) – Cameroon, Nigeria, Angola
 * Microbathyphantes tateyamaensis (Oi, 1960) – Japan

Microctenonyx
Microctenonyx Dahl, 1886
 * Microctenonyx apuliae (Caporiacco, 1951) – Italy
 * Microctenonyx cavifrons (Caporiacco, 1935) – Karakorum
 * Microctenonyx evansae (Locket & Russell-Smith, 1980) – Nigeria
 * Microctenonyx subitaneus (O. P.-Cambridge, 1875) (type species) – Holarctic (elsewhere, introduced)

Microcyba
Microcyba Holm, 1962
 * Microcyba aculeata Holm, 1964 – Congo
 * Microcyba affinis Holm, 1962 – Uganda
 * Microcyba angulata Holm, 1962 – Kenya, Uganda
 * Microcyba brevidentata Holm, 1962 – Tanzania
 * Microcyba calida Jocque, 1983 – Gabon
 * Microcyba cameroonensis Bosmans, 1988 – Cameroon
 * Microcyba divisa Jocque, 1983 – Gabon
 * Microcyba erecta Holm, 1962 – Uganda
 * Microcyba falcata Holm, 1962 (type species) – Uganda
 * Microcyba hamata Holm, 1962 – Kenya, Uganda
 * Microcyba hedbergi Holm, 1962 – Uganda
 * Microcyba leleupi Holm, 1968 – Congo
 * Microcyba projecta Holm, 1962 – Uganda
 * Microcyba simulata Holm, 1962 – Kenya
 * Microcyba tridentata Holm, 1962 – Kenya, Uganda
 * Microcyba vancotthemi Bosmans, 1977 – Kenya
 * Microcyba viduata Holm, 1962 – Kenya
 * Microcyba vilhenai Miller, 1970 – Congo

Microlinyphia
Microlinyphia Gerhardt, 1928
 * Microlinyphia aethiopica (Tullgren, 1910) – East Africa
 * Microlinyphia cylindriformis Jocque, 1985 – Comoro Islands
 * Microlinyphia dana (Chamberlin & Ivie, 1943) – USA, Canada, Alaska
 * Microlinyphia delesserti (Caporiacco, 1949) – Tanzania, Uganda, Congo
 * Microlinyphia impigra (O. P.-Cambridge, 1871) – Holarctic
 * Microlinyphia johnsoni (Blackwall, 1859) – Madeira, Canary Islands
 * Microlinyphia mandibulata (Emerton, 1882) – USA
 * Microlinyphia mandibulata punctata (Chamberlin & Ivie, 1943) – USA, Canada
 * Microlinyphia pusilla (Sundevall, 1830) (type species) – Holarctic
 * Microlinyphia pusilla quadripunctata (Strand, 1903) – Norway
 * Microlinyphia simoni van Helsdingen, 1970 – Madagascar
 * Microlinyphia sterilis (Pavesi, 1883) – Central, East, Southern Africa; China
 * Microlinyphia zhejiangensis (Chen, 1991) – China

Microneta
Microneta Menge, 1869
 * Microneta caestata (Thorell, 1875) – Sweden
 * Microneta disceptra Crosby & Bishop, 1929 – Peru
 * Microneta flaveola Banks, 1892 – USA
 * Microneta formicaria Balogh, 1938 – New Guinea
 * Microneta inops (Thorell, 1875) – Sweden
 * Microneta orines Chamberlin & Ivie, 1933 – USA
 * Microneta semiatra (Keyserling, 1886) – Brazil
 * Microneta sima Chamberlin & Ivie, 1936 – Mexico
 * Microneta varia Simon, 1897 – St. Vincent
 * Microneta viaria (Blackwall, 1841) (type species) – Holarctic
 * Microneta watona Chamberlin & Ivie, 1936 – Mexico

Microplanus
Microplanus Millidge, 1991
 * Microplanus mollis Millidge, 1991 (type species) – Colombia
 * Microplanus odin Miller, 2007 – Panama

Midia
Midia Saaristo & Wunderlich, 1995
 * Midia midas (Simon, 1884) – Europe

Miftengris
Miftengris Eskov, 1993
 * Miftengris scutumatus Eskov, 1993 – Russia

Millidgea
Millidgea Locket, 1968
 * Millidgea convoluta Locket, 1968 (type species) – Angola
 * Millidgea navicula Locket, 1968 – Angola
 * Millidgea verrucosa Locket, 1968 – Angola

Millidgella
Millidgella Kammerer, 2006
 * Millidgella trisetosa (Millidge, 1985) – Chile, Argentina

Minicia
Minicia Thorell, 1875
 * Minicia alticola Tanasevitch, 1990 – Georgia
 * Minicia candida Denis, 1946 – Europe
 * Minicia candida obscurior Denis, 1963 – France
 * Minicia caspiana Tanasevitch, 1990 – Azerbaijan
 * Minicia elegans Simon, 1894 – Portugal, Algeria
 * Minicia floresensis Wunderlich, 1992 – Azores
 * Minicia gomerae (Schmidt, 1975) – Canary Islands
 * Minicia grancanariensis Wunderlich, 1987 – Canary Islands
 * Minicia kirghizica Tanasevitch, 1985 – Central Asia
 * Minicia marginella (Wider, 1834) (type species) – Palearctic
 * Minicia pallida Eskov, 1995 – Russia, Kazakhstan
 * Minicia teneriffensis Wunderlich, 1979 – Canary Islands
 * Minicia vittata Caporiacco, 1935 – Kashmir

Minyriolus
Minyriolus Simon, 1884
 * Minyriolus australis Simon, 1902 – Argentina
 * Minyriolus medusa (Simon, 1881) – Europe
 * Minyriolus phaulobius (Thorell, 1875) – Italy
 * Minyriolus pusillus (Wider, 1834) (type species) – Palearctic

Mioxena
Mioxena Simon, 1926
 * Mioxena blanda (Simon, 1884) (type species) – Europe, Russia
 * Mioxena celisi Holm, 1968 – Congo, Kenya
 * Mioxena longispinosa Miller, 1970 – Angola

Mitrager
Mitrager van Helsdingen, 1985
 * Mitrager noordami van Helsdingen, 1985 – Java

Moebelia
Moebelia Dahl, 1886
 * Moebelia berolinensis (Wunderlich, 1969) – Germany
 * Moebelia penicillata (Westring, 1851) (type species) – Palearctic
 * Moebelia rectangula Song & Li, 2007 – China

Moebelotinus
Moebelotinus Wunderlich, 1995
 * Moebelotinus transbaikalicus (Eskov, 1989) – Russia, Mongolia

Molestia
Molestia Tu, Saaristo & Li, 2006
 * Molestia molesta (Tao, Li & Zhu, 1995) – China

Monocephalus
Monocephalus Smith, 1906
 * Monocephalus castaneipes (Simon, 1884) – Europe
 * Monocephalus fuscipes (Blackwall, 1836) (type species) – Europe

Monocerellus
Monocerellus Tanasevitch, 1983
 * Monocerellus montanus Tanasevitch, 1983 – Russia

Montilaira
Montilaira Chamberlin, 1921
 * Montilaira uta (Chamberlin, 1919) – USA

Moreiraxena
Moreiraxena Miller, 1970
 * Moreiraxena chicapensis Miller, 1970 – Angola

Moyosi
Moyosi Miller, 2007
 * Moyosi chumota Miller, 2007 – Guyana
 * Moyosi prativaga (Keyserling, 1886) (type species) – Brazil, Argentina
 * Moyosi rugosa (Millidge, 1991) – Argentina

Mughiphantes
Mughiphantes Saaristo & Tanasevitch, 1999
 * Mughiphantes aculifer (Tanasevitch, 1988) – Russia
 * Mughiphantes afghanus (Denis, 1958) – Afghanistan
 * Mughiphantes alticola (Tanasevitch, 1987) – Nepal
 * Mughiphantes anachoretus (Tanasevitch, 1987) – Nepal
 * Mughiphantes ancoriformis (Tanasevitch, 1987) – Nepal
 * Mughiphantes arlaudi (Denis, 1954) – France
 * Mughiphantes armatus (Kulczynski, 1905) – Central Europe
 * Mughiphantes baebleri (Lessert, 1910) – Central Europe
 * Mughiphantes beishanensis Tanasevitch, 2006 – China
 * Mughiphantes bicornis Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes brunneri (Thaler, 1984) – Italy
 * Mughiphantes carnicus (van Helsdingen, 1982) – Italy
 * Mughiphantes cornutus (Schenkel, 1927) – Palearctic
 * Mughiphantes cuspidatus Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes edentulus Tanasevitch, 2010 – UAE
 * Mughiphantes falxus Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes faustus (Tanasevitch, 1987) – Nepal
 * Mughiphantes hadzii (Miller & Polenec, 1975) – Slovenia
 * Mughiphantes handschini (Schenkel, 1919) – Central Europe
 * Mughiphantes hindukuschensis (Miller & Buchar, 1972) – Afghanistan
 * Mughiphantes ignavus (Simon, 1884) – France
 * Mughiphantes inermus Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes jaegeri Tanasevitch, 2006 – China
 * Mughiphantes johannislupi (Denis, 1953) – France
 * Mughiphantes jugorum (Denis, 1954) – France
 * Mughiphantes lithoclasicola (Deltshev, 1983) – Bulgaria
 * Mughiphantes logunovi Tanasevitch, 2000 – Russia
 * Mughiphantes longiproper Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes martensi Tanasevitch, 2006 – China
 * Mughiphantes marusiki (Tanasevitch, 1988) – Russia, Mongolia
 * Mughiphantes merretti (Millidge, 1975) – Italy
 * Mughiphantes mughi (Fickert, 1875) (type species) – Europe, Russia
 * Mughiphantes nigromaculatus (Zhu & Wen, 1983) – Russia, China
 * Mughiphantes numilionis (Tanasevitch, 1987) – Nepal
 * Mughiphantes occultus (Tanasevitch, 1987) – Nepal
 * Mughiphantes omega (Denis, 1952) – Romania
 * Mughiphantes ovtchinnikovi (Tanasevitch, 1989) – Kyrgyzstan
 * Mughiphantes pulcher (Kulczynski, 1881) – Central Europe
 * Mughiphantes pulcheroides (Wunderlich, 1985) – Italy
 * Mughiphantes pyrenaeus (Denis, 1953) – France
 * Mughiphantes restrictus Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes rotundatus (Tanasevitch, 1987) – Nepal
 * Mughiphantes rupium (Thaler, 1984) – Germany, Austria
 * Mughiphantes setifer (Tanasevitch, 1987) – Nepal
 * Mughiphantes setosus Tanasevitch & Saaristo, 2006 – Nepal
 * Mughiphantes severus (Thaler, 1990) – Austria
 * Mughiphantes sherpa (Tanasevitch, 1987) – Nepal
 * Mughiphantes sobrioides Tanasevitch, 2000 – Russia
 * Mughiphantes sobrius (Thorell, 1871) – Norway, Russia
 * Mughiphantes styriacus (Thaler, 1984) – Austria
 * Mughiphantes suffusus (Strand, 1901) – Scandinavia, Russia
 * Mughiphantes taczanowskii (O. P.-Cambridge, 1873) – Russia, Mongolia
 * Mughiphantes tienschangensis (Tanasevitch, 1986) – Central Asia
 * Mughiphantes triglavensis (Miller & Polenec, 1975) – Austria, Slovenia
 * Mughiphantes variabilis (Kulczynski, 1887) – Central Europe
 * Mughiphantes varians (Kulczynski, 1882) – Eastern Europe
 * Mughiphantes vittatus (Spassky, 1941) – Central Asia
 * Mughiphantes whymperi (F. O. P.-Cambridge, 1894) – Ireland, Britain, Finland, Russia
 * Mughiphantes yadongensis (Hu, 2001) – China
 * Mughiphantes yeti (Tanasevitch, 1987) – Nepal

Murphydium
Murphydium Jocque, 1996
 * Murphydium foliatum Jocque, 1996 – Kenya, Somalia

Mycula
Mycula Schikora, 1994
 * Mycula mossakowskii Schikora, 1994 – Germany, Austria, Italy

Myrmecomelix
Myrmecomelix Millidge, 1993
 * Myrmecomelix leucippus Miller, 2007 – Peru
 * Myrmecomelix pulcher (Millidge, 1991) (type species) – Ecuador, Peru

Mythoplastoides
Mythoplastoides Crosby & Bishop, 1933
 * Mythoplastoides erectus (Emerton, 1915) – USA
 * Mythoplastoides exiguus (Banks, 1892) (type species) – USA

Napometa
Napometa Benoit, 1977
 * Napometa sanctaehelenae Benoit, 1977 (type species) – St. Helena
 * Napometa trifididens (O. P.-Cambridge, 1873) – St. Helena

Nasoona
Nasoona Locket, 1982
 * Nasoona asocialis (Wunderlich, 1974) – China, Nepal, India, Laos, Thailand, Malaysia
 * Nasoona chrysanthusi Locket, 1982 – Malaysia, Singapore
 * Nasoona comata (Tanasevitch, 1998) – Nepal
 * Nasoona conica (Tanasevitch, 1998) – Nepal
 * Nasoona coronata (Simon, 1894) – Venezuela
 * Nasoona crucifera (Thorell, 1895) – China, Myanmar, Thailand, Vietnam, Laos, Malaysia
 * Nasoona indiana Tanasevitch, 2018 – India
 * Nasoona intuberosa Tanasevitch, 2018 – Malaysia (Borneo)
 * Nasoona kinabalu Tanasevitch, 2018 – Malaysia (Borneo)
 * Nasoona locketi Millidge, 1995 – Krakatau
 * Nasoona orissa Tanasevitch, 2018 – India, Sri Lanka
 * Nasoona nigromaculata Gao, Fei & Xing, 1996 – China
 * Nasoona prominula Locket, 1982 T (type species) – Malaysia
 * Nasoona sabah Tanasevitch, 2018 – Malaysia (Borneo)
 * Nasoona setifera (Tanasevitch, 1998) – Nepal
 * Nasoona silvestris Millidge, 1995 – Indonesia
 * Nasoona wunderlichi (Brignoli, 1983) – Nepal

Nasoonaria
Nasoonaria Wunderlich & Song, 1995
 * Nasoonaria mada Tanasevitch, 2018 − Vietnam
 * Nasoonaria magna Tanasevitch, 2014 − China, Thailand
 * Nasoonaria pseudoembolica Tanasevitch, 2019 − Vietnam
 * Nasoonaria sinensis Wunderlich & Song, 1995 (type species) – China

Nematogmus
Nematogmus Simon, 1884
 * Nematogmus asiaticus Tanasevitch, 2014 – Laos, Thailand
 * Nematogmus dentimanus Simon, 1886 – Sri Lanka to Malaysia, Java, Krakatau
 * Nematogmus digitatus Fei & Zhu, 1994 – China
 * Nematogmus longior Song & Li, 2008 – China
 * Nematogmus membranifer Song & Li, 2008 – China
 * Nematogmus nigripes Hu, 2001 – China
 * Nematogmus rutilis Oi, 1960 – Japan
 * Nematogmus sanguinolentus (Walckenaer, 1841) (type species) – Palearctic
 * Nematogmus stylitus (Bösenberg & Strand, 1906) – China, Japan

Nenilinium
Nenilinium Eskov, 1988
 * Nenilinium asiaticum Eskov, 1988 (type species) – Russia
 * Nenilinium luteolum (Loksa, 1965) – Russia, Mongolia

Nentwigia
Nentwigia Millidge, 1995
 * Nentwigia diffusa Millidge, 1995 – Thailand, Krakatau

Neocautinella
Neocautinella Baert, 1990
 * Neocautinella neoterica (Keyserling, 1886) – Ecuador, Peru, Bolivia, Galapagos Islands

Neodietrichia
Neodietrichia Özdikmen, 2008
 * Neodietrichia hesperia (Crosby & Bishop, 1933) – USA, Canada

Neoeburnella
Neoeburnella Kocak, 1986
 * Neoeburnella avocalis (Jocque & Bosmans, 1983) – Ivory Coast

Neomaso
Neomaso Forster, 1970
 * Neomaso abnormis Millidge, 1991 – Chile
 * Neomaso aequabilis Millidge, 1991 – Argentina
 * Neomaso angusticeps Millidge, 1985 – Chile
 * Neomaso antarcticus (Hickman, 1939) – Kerguelen, Marion Islands
 * Neomaso articeps Millidge, 1991 – Chile
 * Neomaso arundicola Millidge, 1991 – Brazil
 * Neomaso bilobatus (Tullgren, 1901) – Chile
 * Neomaso claggi Forster, 1970 (type species) – Chile, South Georgia
 * Neomaso damocles Miller, 2007 – Brazil, Argentina
 * Neomaso fagicola Millidge, 1985 – Chile
 * Neomaso fluminensis Millidge, 1991 – Chile
 * Neomaso insperatus Millidge, 1991 – Argentina
 * Neomaso insulanus Millidge, 1991 – Juan Fernandez Islands
 * Neomaso minimus Millidge, 1985 – Chile
 * Neomaso parvus Millidge, 1985 – Chile
 * Neomaso patagonicus (Tullgren, 1901) – Chile, Argentina
 * Neomaso peltatus Millidge, 1985 – Chile
 * Neomaso pollicatus (Tullgren, 1901) – Chile, Argentina, Falkland Islands
 * Neomaso scutatus Millidge, 1985 – Chile
 * Neomaso setiger Millidge, 1991 – Chile
 * Neomaso vicinus Millidge, 1991 – Argentina

Neonesiotes
Neonesiotes Millidge, 1991
 * Neonesiotes hamatus Millidge, 1991 – Caroline Islands
 * Neonesiotes remiformis Millidge, 1991 (type species) – Seychelles, Marshall Islands, Caroline Islands, Cook Islands, Fiji, Samoa

Neriene
Neriene Blackwall, 1833
 * Neriene albolimbata (Karsch, 1879) – Russia (Far East), China, Korea, Taiwan, Japan
 * Neriene amiculata (Simon, 1905) – Java
 * Neriene angulifera (Schenkel, 1953) – Russia (Far East), China, Japan
 * Neriene aquilirostralis Chen & Zhu, 1989 – China
 * Neriene bayawanga (Barrion & Litsinger, 1995) – Philippines
 * Neriene beccarii (Thorell, 1890) – Sumatra
 * Neriene birmanica (Thorell, 1887) – India, Myanmar, Laos, China, Indonesia (Bali)
 * Neriene brongersmai van Helsdingen, 1969 – Japan
 * Neriene calozonata Chen & Zhu, 1989 – China
 * Neriene cavaleriei (Schenkel, 1963) – China, Vietnam
 * Neriene chunan Yin, 2012 – Chunan
 * Neriene circifolia Zhao & Li, 2014 – China
 * Neriene clathrata (Sundevall, 1830) (type species) – North America, Europe, North Africa, Caucasus, Russia (Europe to Far East), Iran, Central Asia, China, Korea, Japan
 * Neriene comoroensis Locket, 1980 – Comoros
 * Neriene compta Zhu & Sha, 1986 – China
 * Neriene conica (Locket, 1968) – Angola, Rwanda, Kenya
 * Neriene coosa (Gertsch, 1951) – Russia (Sakhalin), USA
 * Neriene decormaculata Chen & Zhu, 1988 – China
 * Neriene digna (Keyserling, 1886) – USA, Canada
 * Neriene emphana (Walckenaer, 1842) – Europe, Caucasus, Russia (Europe to Far East), Central Asia, China, Korea, Japan
 * Neriene flammea van Helsdingen, 1969 – South Africa
 * Neriene furtiva (O. P.-Cambridge, 1871) – Europe, North Africa, Russia (Europe to South Siberia)
 * Neriene fusca (Oi, 1960) – Japan
 * Neriene guanga (Barrion & Litsinger, 1995) – Philippines
 * Neriene gyirongana Hu, 2001 – China
 * Neriene hammeni (van Helsdingen, 1963) – Netherlands, Belgium, France, Germany, China?
 * Neriene helsdingeni (Locket, 1968) – Africa
 * Neriene herbosa (Oi, 1960) – China, Japan
 * Neriene japonica (Oi, 1960) – Russia (Far East), China, Korea, Japan
 * Neriene jinjooensis Paik, 1991 – China, Korea, Japan
 * Neriene kartala Jocqué, 1985 – Comoros
 * Neriene katyae van Helsdingen, 1969 – Sri Lanka
 * Neriene kibonotensis (Tullgren, 1910) – West, Central, East Africa
 * Neriene kimyongkii (Paik, 1965) – Korea
 * Neriene limbatinella (Bösenberg & Strand, 1906) – Russia (Far East), China, Korea, Japan
 * Neriene litigiosa (Keyserling, 1886) – North America. Introduced to China
 * Neriene longipedella (Bösenberg & Strand, 1906) – Russia (Far East), China, Korea, Japan
 * Neriene lushanensis Li, Liu & Chen, 2018 – China
 * Neriene macella (Thorell, 1898) – India, China, Myanmar, Thailand, Laos, Malaysia (peninsula), Indonesia (Sumatra, Java), Philippines
 * Neriene marginella (Oi, 1960) – Japan
 * Neriene montana (Clerck, 1757) – Europe, Caucasus, Russia (Europe to Far East), Central Asia, Japan
 * Neriene natalensis van Helsdingen, 1969 – South Africa
 * Neriene nitens Zhu & Chen, 1991 – China
 * Neriene obtusa (Locket, 1968) – Africa
 * Neriene obtusoides Bosmans & Jocqué, 1983 – Cameroon
 * Neriene oidedicata van Helsdingen, 1969 – Russia (Far East), China, Korea, Japan
 * Neriene orthocera Li, Liu & Chen, 2018 – China
 * Neriene oxycera Tu & Li, 2006 – Laos, Thailand, Vietnam
 * Neriene peltata (Wider, 1834) – Greenland, Europe, Caucasus, Russia (Europe to South Siberia), Iran
 * Neriene poculiforma Liu & Chen, 2010 – China
 * Neriene radiata (Walckenaer, 1842) – North America, Europe, Turkey, Caucasus, Russia (Europe to Far East), Kazakhstan, China, Korea, Japan
 * Neriene redacta Chamberlin, 1925 – USA
 * Neriene strandia (Blauvelt, 1936) – China, Borneo
 * Neriene subarctica Marusik, 1991 – Russia (Middle Siberia to Far East)
 * Neriene sundaica (Simon, 1905) – Indonesia (Java, Lombok)
 * Neriene tiniktirika (Barrion & Litsinger, 1995) – Philippines
 * Neriene variabilis (Banks, 1892) – USA
 * Neriene yani Chen & Yin, 1999 – China
 * Neriene zanhuangica Zhu & Tu, 1986 – China
 * Neriene zhui Chen & Li, 1995 – China (Hainan)

Neserigone
Neserigone Eskov, 1992
 * Neserigone basarukini Eskov, 1992 (type species) – Russia, Japan
 * Neserigone nigriterminorum (Oi, 1960) – Japan
 * Neserigone torquipalpis (Oi, 1960) – Japan

Nesioneta
Nesioneta Millidge, 1991
 * Nesioneta arabica Tanasevitch, 2010 – UAE
 * Nesioneta benoiti (van Helsdingen, 1978) – Sri Lanka, Seychelles
 * Nesioneta elegans Millidge, 1991 – Caroline Islands, Fiji
 * Nesioneta ellipsoidalis Tu & Li, 2006 – Vietnam
 * Nesioneta lepida Millidge, 1991 (type species) – Marshall Islands, Caroline Islands, Hawaii
 * Nesioneta muriensis (Wunderlich, 1983) – Nepal
 * Nesioneta pacificana (Berland, 1935) – Pacific Islands
 * Nesioneta similis Millidge, 1991 – Caroline Islands
 * Nesioneta sola (Millidge & Russell-Smith, 1992) – Sulawesi

Nippononeta
Nippononeta Eskov, 1992
 * Nippononeta alpina (Li & Zhu, 1993) – Japan
 * Nippononeta bursa Yin, 2012 – China
 * Nippononeta cheunghensis (Paik, 1978) – Korea
 * Nippononeta coreana (Paik, 1991) – China, Korea
 * Nippononeta elongata Ono & Saito, 2001 – Japan
 * Nippononeta embolica Tanasevitch, 2005 – Russia
 * Nippononeta kaiensis Ono & Saito, 2001 – Japan
 * Nippononeta kantonis Ono & Saito, 2001 – Japan
 * Nippononeta kurilensis Eskov, 1992 (type species) – Russia, Japan
 * Nippononeta masatakana Ono & Saito, 2001 – Japan
 * Nippononeta masudai Ono & Saito, 2001 – Japan
 * Nippononeta minuta (Oi, 1960) – Japan
 * Nippononeta nodosa (Oi, 1960) – Japan
 * Nippononeta obliqua (Oi, 1960) – Korea, Japan
 * Nippononeta ogatai Ono & Saito, 2001 – Japan
 * Nippononeta okumae Ono & Saito, 2001 – Japan
 * Nippononeta onoi Bao, Bai & Tu, 2017 − Japan
 * Nippononeta pentagona (Oi, 1960) – Mongolia, Japan
 * Nippononeta projecta (Oi, 1960) – Mongolia, Korea, Japan
 * Nippononeta silvicola Ono & Saito, 2001 – Japan
 * Nippononeta sinica Tanasevitch, 2006 – China
 * Nippononeta subnigra Ono & Saito, 2001 – Japan
 * Nippononeta ungulata (Oi, 1960) – Korea, Japan
 * Nippononeta xiphoidea Ono & Saito, 2001 – Japan

Nipponotusukuru
Nipponotusukuru Saito & Ono, 2001
 * Nipponotusukuru enzanensis Saito & Ono, 2001 (type species) – Japan
 * Nipponotusukuru spiniger Saito & Ono, 2001 – Japan

Nispa
Nispa Eskov, 1993
 * Nispa barbatus Eskov, 1993 – Russia, Japan

Notholepthyphantes
Notholepthyphantes Millidge, 1985
 * Notholepthyphantes australis (Tullgren, 1901) (type species) – Chile
 * Notholepthyphantes erythrocerus (Simon, 1902) – Chile

Nothophantes
Nothophantes Merrett & Stevens, 1995
 * Nothophantes horridus Merrett & Stevens, 1995 – England

Notiogyne
Notiogyne Tanasevitch, 2007
 * Notiogyne falcata Tanasevitch, 2007 – Russia

Notiohyphantes
Notiohyphantes Millidge, 1985
 * Notiohyphantes excelsus (Keyserling, 1886) – Mexico to Peru, Brazil, Galapagos Islands
 * Notiohyphantes laudatus Millidge, 1991 – Brazil
 * Notiohyphantes meridionalis (Tullgren, 1901) (type species) – Chile

Notiomaso
Notiomaso Banks, 1914
 * Notiomaso australis Banks, 1914 (type species) – Falkland Islands, South Georgia
 * Notiomaso barbatus (Tullgren, 1901) – Chile, Argentina, Falkland Islands
 * Notiomaso christina Lavery & Snazell, 2013 – Falkland Islands
 * Notiomaso exonychus Miller, 2007 – Chile
 * Notiomaso flavus Tambs-Lyche, 1954 – Falkland Islands, South Georgia
 * Notiomaso grytvikensis (Tambs-Lyche, 1954) – South Georgia
 * Notiomaso shackletoni Lavery & Snazell, 2013 – Falkland Islands
 * Notiomaso spei Lavery & Snazell, 2018 – South Georgia
 * Notiomaso striatus (Usher, 1983) – Falkland Islands

Notioscopus
Notioscopus Simon, 1884
 * Notioscopus australis Simon, 1894 – South Africa
 * Notioscopus sarcinatus (O. P.-Cambridge, 1872) (type species) – Europe, Russia
 * Notioscopus sibiricus Tanasevitch, 2007 – Russia, Mongolia, China, Sakhalin Islands

Notolinga
Notolinga Lavery & Dupérré, 2019
 * Notolinga fuegiana (Simon, 1902) – Argentina & Falkland Islands

Novafroneta
Novafroneta Blest, 1979
 * Novafroneta annulipes Blest, 1979 – New Zealand
 * Novafroneta gladiatrix Blest, 1979 – New Zealand
 * Novafroneta nova Blest & Vink, 2003 – New Zealand
 * Novafroneta parmulata Blest, 1979 – New Zealand
 * Novafroneta truncata Blest & Vink, 2003 – New Zealand
 * Novafroneta vulgaris Blest, 1979 (type species) – New Zealand

Novafrontina
Novafrontina Millidge, 1991
 * Novafrontina bipunctata (Keyserling, 1886) (type species) – Ecuador, Peru
 * Novafrontina patens Millidge, 1991 – Colombia
 * Novafrontina uncata (F. O. P.-Cambridge, 1902) – Mexico to Brazil

Novalaetesia
Novalaetesia Millidge, 1988
 * Novalaetesia anceps Millidge, 1988 (type species) – New Zealand
 * Novalaetesia atra Blest & Vink, 2003 – New Zealand

Nusoncus
Nusoncus Wunderlich, 2008
 * Nusoncus nasutus (Schenkel, 1925) – Europe

Oaphantes
Oaphantes Chamberlin & Ivie, 1943
 * Oaphantes pallidulus (Banks, 1904) – USA

Obrimona
Obrimona Strand, 1934
 * Obrimona tennenti (Simon, 1894) – Sri Lanka

Obscuriphantes
Obscuriphantes Saaristo & Tanasevitch, 2000
 * Obscuriphantes bacelarae (Schenkel, 1938) – Portugal, France
 * Obscuriphantes obscurus (Blackwall, 1841) (type species) – Palearctic
 * Obscuriphantes obscurus dilutior (Simon, 1929) – Europe
 * Obscuriphantes pseudoobscurus (Marusik, Hippa & Koponen, 1996) – Russia

Oculocornia
Oculocornia Oliger, 1985
 * Oculocornia orientalis Oliger, 1985 – Russia

Oedothorax
Oedothorax Bertkau, in Förster & Bertkau, 1883
 * Oedothorax agrestis (Blackwall, 1853) – Palearctic
 * Oedothorax agrestis longipes (Simon, 1884) – Switzerland
 * Oedothorax alascensis (Banks, 1900) – Alaska
 * Oedothorax angelus Tanasevitch, 1998 – Nepal
 * Oedothorax annulatus Wunderlich, 1974 – Nepal
 * Oedothorax apicatus (Blackwall, 1850) – Palearctic
 * Oedothorax assuetus Tanasevitch, 1998 – Nepal
 * Oedothorax banksi Strand, 1906 – Alaska
 * Oedothorax biantu Zhao & Li, 2014 − China
 * Oedothorax bifoveatus Tanasevitch, 2017 − Malaysia (Borneo), Indonesia (Java)
 * Oedothorax brevipalpus (Banks, 1901) – USA
 * Oedothorax caporiaccoi Roewer, 1942 – Karakorum
 * Oedothorax cascadeus Chamberlin, 1949 – USA
 * Oedothorax clypeellum Tanasevitch, 1998 – Nepal
 * Oedothorax collinus Ma & Zhu, 1991 – China
 * Oedothorax convector Tanasevitch, 2014 − Thailand
 * Oedothorax cornutus Tanasevitch, 2015 − India
 * Oedothorax coronatus Tanasevitch, 1998 – Nepal
 * Oedothorax cruciferoides Tanasevitch, 2020 – Nepal
 * Oedothorax cunur Tanasevitch, 2015 − India
 * Oedothorax dismodicoides Wunderlich, 1974 – Nepal
 * Oedothorax elongatus Wunderlich, 1974 – Nepal
 * Oedothorax esyunini Zhang, Zhang & Yu, 2003 – China
 * Oedothorax falcifer Tanasevitch, 1998 – Nepal
 * Oedothorax falciferoides Tanasevitch, 2015 − India
 * Oedothorax fuscus (Blackwall, 1834) – Europe, Mallorca, North Africa, Azores, Russia
 * Oedothorax gibbifer (Kulczynski, 1882) – Europe, Russia
 * Oedothorax gibbosus (Blackwall, 1841) (type species) – Palearctic
 * Oedothorax globiceps Thaler, 1987 – Kashmir
 * Oedothorax hirsutus Wunderlich, 1974 – Nepal
 * Oedothorax holmi Wunderlich, 1978 – East Africa
 * Oedothorax howardi Petrunkevitch, 1925 – USA
 * Oedothorax hulongensis Zhu & Wen, 1980 – Russia, China
 * Oedothorax insulanus Paik, 1980 – Korea
 * Oedothorax japonicus Kishida, 1910 – Japan
 * Oedothorax kathmandu Tanasevitch, 2020 – Nepal
 * Oedothorax khasi Tanasevitch, 2017 – India
 * Oedothorax kodaikanal Tanasevitch, 2015 − India
 * Oedothorax latitibialis Bosmans, 1988 – Cameroon
 * Oedothorax legrandi Jocque, 1985 – Comoro Islands
 * Oedothorax limatus Crosby, 1905 – USA
 * Oedothorax lineatus Wunderlich, 1974 – Nepal
 * Oedothorax longiductus Bosmans, 1988 – Cameroon
 * Oedothorax lopchu Tanasevitch, 2015 − India
 * Oedothorax lucidus Wunderlich, 1974 – Nepal
 * Oedothorax macrophthalmus Locket & Russell-Smith, 1980 – Nigeria, Ivory Coast
 * Oedothorax malearmatus Tanasevitch, 1998 – Nepal
 * Oedothorax mangsima Tanasevitch, 2020 – Nepal
 * Oedothorax maximus (Emerton, 1882) – USA
 * Oedothorax meghalaya Tanasevitch, 2015 − India
 * Oedothorax meridionalis Tanasevitch, 1987 – Iran, Central Asia
 * Oedothorax modestus Tanasevitch, 1998 – Nepal
 * Oedothorax mongolensis (Heimer, 1987) – Russia, Mongolia
 * Oedothorax monoceros Miller, 1970 – Angola
 * Oedothorax montifer (Emerton, 1882) – USA
 * Oedothorax muscicola Bosmans, 1988 – Cameroon
 * Oedothorax myanmar Tanasevitch, 2017 − Myanmar
 * Oedothorax nazareti Scharff, 1989 – Ethiopia
 * Oedothorax paludigena Simon, 1926 – France, Corsica, Greece
 * Oedothorax paracymbialis Tanasevitch, 2015 − India
 * Oedothorax paralegrandi Tanasevitch, 2016 − India (Himalaya)
 * Oedothorax pilosus Wunderlich, 1978 – Ethiopia
 * Oedothorax retusus (Westring, 1851) – Palearctic
 * Oedothorax rusticus Tanasevitch, 2015 − India
 * Oedothorax savigniformis Tanasevitch, 1998 – Nepal
 * Oedothorax seminolus Ivie & Barrows, 1935 – USA
 * Oedothorax sexmaculatus Saito & Ono, 2001 – Japan
 * Oedothorax sexoculatus Wunderlich, 1974 – Nepal
 * Oedothorax sexoculorum Tanasevitch, 1998 – Nepal
 * Oedothorax simplicithorax Tanasevitch, 1998 – Nepal
 * Oedothorax sohra Tanasevitch, 2020 – India
 * Oedothorax stylus Tanasevitch, 2015 − India
 * Oedothorax tholusus Tanasevitch, 1998 – Nepal
 * Oedothorax tingitanus (Simon, 1884) – Spain, Morocco, Algeria, Tunisia
 * Oedothorax triceps Tanasevitch, 2020 – Nepal
 * Oedothorax trilineatus Saito, 1934 – Japan
 * Oedothorax trilobatus (Banks, 1896) – USA, Canada, Russia
 * Oedothorax unciger Tanasevitch, 2020 – India
 * Oedothorax uncus Tanasevitch, 2015 − India
 * Oedothorax unicolor Wunderlich, 1974 – Nepal
 * Oedothorax usitatus Jocque & Scharff, 1986 – Tanzania
 * Oedothorax villosus Tanasevitch, 2015 − India

Oia
Oia Wunderlich, 1973
 * Oia breviprocessia Song & Li, 2010 – China
 * Oia imadatei (Oi, 1964) – Russia, Korea, Taiwan, Japan
 * Oia kathmandu Tanasevitch, 2019 – Nepal
 * Oia sororia Wunderlich, 1973 (type species) – India, Nepal

Oilinyphia
Oilinyphia Ono & Saito, 1989
 * Oilinyphia hengji Zhao & Li, 2014 − China
 * Oilinyphia jadbounorum Ponksee & Tanikawa, 2010 – Thailand
 * Oilinyphia peculiaris Ono & Saito, 1989 (type species) – Ryukyu Islands

Okhotigone
Okhotigone Eskov, 1993
 * Okhotigone sounkyoensis (Saito, 1986) – Russia, China, Japan

Onychembolus
Onychembolus Millidge, 1985
 * Onychembolus anceps Millidge, 1991 – Chile
 * Onychembolus subalpinus Millidge, 1985 (type species) – Chile, Argentina

Ophrynia
Ophrynia Jocque, 1981
 * Ophrynia galeata Jocque & Scharff, 1986 – Tanzania
 * Ophrynia galeata lukwangulensis Jocque & Scharff, 1986 – Tanzania
 * Ophrynia infecta Jocque & Scharff, 1986 – Tanzania
 * Ophrynia insulana Scharff, 1990 – Tanzania
 * Ophrynia juguma Scharff, 1990 – Tanzania
 * Ophrynia perspicua Scharff, 1990 – Tanzania
 * Ophrynia revelatrix Jocque & Scharff, 1986 – Tanzania
 * Ophrynia rostrata Jocque & Scharff, 1986 – Tanzania
 * Ophrynia summicola Jocque & Scharff, 1986 (type species) – Tanzania
 * Ophrynia superciliosa Jocque, 1981 – Malawi
 * Ophrynia trituberculata Bosmans, 1988 – Cameroon
 * Ophrynia truncatula Scharff, 1990 – Tanzania
 * Ophrynia uncata Jocque & Scharff, 1986 – Tanzania

Oreocyba
Oreocyba Holm, 1962
 * Oreocyba elgonensis (Fage, 1936) (type species) – Kenya, Uganda
 * Oreocyba propinqua Holm, 1962 – Kenya, Uganda

Oreoneta
Oreoneta Kulczynski, 1894
 * Oreoneta alpina (Eskov, 1987) – Russia
 * Oreoneta arctica (Holm, 1960) – Russia, Kurile Islands, Alaska
 * Oreoneta banffkluane Saaristo & Marusik, 2004 – Canada
 * Oreoneta beringiana Saaristo & Marusik, 2004 – Russia, Kurile Islands, Alaska, Canada
 * Oreoneta brunnea (Emerton, 1882) – USA, Canada
 * Oreoneta eskimopoint Saaristo & Marusik, 2004 – USA, Canada
 * Oreoneta eskovi Saaristo & Marusik, 2004 – Russia, Kazakhstan
 * Oreoneta fennica Saaristo & Marusik, 2004 – Finland
 * Oreoneta fortyukon Saaristo & Marusik, 2004 – Alaska, Canada
 * Oreoneta frigida (Thorell, 1872) (type species) – Greenland to Norway
 * Oreoneta garrina (Chamberlin, 1949) – USA, Canada
 * Oreoneta herschel Saaristo & Marusik, 2004 – Canada
 * Oreoneta intercepta (O. P.-Cambridge, 1873) – Russia
 * Oreoneta kurile Saaristo & Marusik, 2004 – Kurile Islands
 * Oreoneta leviceps (L. Koch, 1879) – Russia, Alaska, Canada
 * Oreoneta logunovi Saaristo & Marusik, 2004 – Russia
 * Oreoneta magaputo Saaristo & Marusik, 2004 – Russia, Canada
 * Oreoneta mineevi Saaristo & Marusik, 2004 – Russia
 * Oreoneta mongolica (Wunderlich, 1995) – Mongolia
 * Oreoneta montigena (L. Koch, 1872) – Switzerland to Slovakia
 * Oreoneta punctata (Tullgren, 1955) – Sweden, Finland, Russia
 * Oreoneta repeater Saaristo & Marusik, 2004 – Canada
 * Oreoneta sepe Saaristo & Marusik, 2004 – Canada
 * Oreoneta sinuosa (Tullgren, 1955) – Sweden, Finland, Russia
 * Oreoneta tatrica (Kulczynski, 1915) – Central Europe
 * Oreoneta tienshangensis Saaristo & Marusik, 2004 – Kazakhstan, China
 * Oreoneta tuva Saaristo & Marusik, 2004 – Russia
 * Oreoneta uralensis Saaristo & Marusik, 2004 – Russia
 * Oreoneta vogelae Saaristo & Marusik, 2004 – USA
 * Oreoneta wyomingia Saaristo & Marusik, 2004 – USA, Canada

Oreonetides
Oreonetides Strand, 1901
 * Oreonetides badzhalensis Eskov, 1991 – Russia
 * Oreonetides beattyi Paquin et al., 2009 – USA
 * Oreonetides beringianus Eskov, 1991 – Russia
 * Oreonetides filicatus (Crosby, 1937) – USA to Alaska
 * Oreonetides flavescens (Crosby, 1937) – USA, Canada
 * Oreonetides flavus (Emerton, 1915) – USA, Canada
 * Oreonetides glacialis (L. Koch, 1872) – Europe
 * Oreonetides helsdingeni Eskov, 1984 – Russia
 * Oreonetides kolymensis Eskov, 1991 – Russia
 * Oreonetides minimus Tanasevitch, 2017 – Russia (Far East)
 * Oreonetides quadridentatus (Wunderlich, 1972) – Belgium, Germany, Austria
 * Oreonetides rectangulatus (Emerton, 1913) – USA
 * Oreonetides rotundus (Emerton, 1913) – USA, Canada
 * Oreonetides sajanensis Eskov, 1991 – Russia
 * Oreonetides shimizui (Yaginuma, 1972) – Russia, Japan
 * Oreonetides taiwanus Tanasevitch, 2011 – Taiwan
 * Oreonetides vaginatus (Thorell, 1872) (type species) – Holarctic

Oreophantes
Oreophantes Eskov, 1984
 * Oreophantes recurvatus (Emerton, 1913) – USA, Canada

Orfeo
Orfeo Miller, 2007
 * Orfeo desolatus (Keyserling, 1886) – Brazil
 * Orfeo jobim Miller, 2007 (type species) – Brazil

Origanates
Origanates Crosby & Bishop, 1933
 * Origanates rostratus (Emerton, 1882) – USA

Orsonwelles
Orsonwelles Hormiga, 2002
 * Orsonwelles ambersonorum Hormiga, 2002 – Hawaii
 * Orsonwelles arcanus Hormiga, 2002 – Hawaii
 * Orsonwelles bellum Hormiga, 2002 – Hawaii
 * Orsonwelles calx Hormiga, 2002 – Hawaii
 * Orsonwelles falstaffius Hormiga, 2002 – Hawaii
 * Orsonwelles graphicus (Simon, 1900) – Hawaii
 * Orsonwelles iudicium Hormiga, 2002 – Hawaii
 * Orsonwelles macbeth Hormiga, 2002 – Hawaii
 * Orsonwelles malus Hormiga, 2002 – Hawaii
 * Orsonwelles othello Hormiga, 2002 – Hawaii
 * Orsonwelles polites Hormiga, 2002 (type species) – Hawaii
 * Orsonwelles torosus (Simon, 1900) – Hawaii
 * Orsonwelles ventus Hormiga, 2002 – Hawaii

Oryphantes
Oryphantes Hull, 1932
 * Oryphantes aliquantulus Duperre & Paquin, 2007 – USA, Canada
 * Oryphantes angulatus (O. P.-Cambridge, 1881) (type species) – Palearctic
 * Oryphantes bipilis (Kulczynski, 1885) – Russia
 * Oryphantes cognatus (Tanasevitch, 1992) – Russia
 * Oryphantes geminus (Tanasevitch, 1982) – Russia, Kazakhstan

Ostearius
Ostearius Hull, 1911
 * Ostearius melanopygius (O. P.-Cambridge, 1879) (type species) – Cosmopolitan
 * Ostearius muticus Gao, Gao & Zhu, 1994 – China

Ouedia
Ouedia Bosmans & Abrous, 1992
 * Ouedia rufithorax (Simon, 1881) – Portugal, France, Corsica, Italy, Algeria, Tunisia

Pachydelphus
Pachydelphus Jocque & Bosmans, 1983
 * Pachydelphus africanus (Simon, 1894) – Gabon, Sierra Leone
 * Pachydelphus banco Jocque & Bosmans, 1983 (type species) – Ivory Coast
 * Pachydelphus coiffaiti Jocque, 1983 – Gabon
 * Pachydelphus tonqui Jocque & Bosmans, 1983 – Ivory Coast

Pacifiphantes
Pacifiphantes Eskov & Marusik, 1994
 * Pacifiphantes magnificus (Chamberlin & Ivie, 1943) – USA, Canada
 * Pacifiphantes zakharovi Eskov & Marusik, 1994 (type species) – Russia, China

Paikiniana
Paikiniana Eskov, 1992
 * Paikiniana bella (Paik, 1978) (type species) – Korea
 * Paikiniana biceps Song & Li, 2008 – China
 * Paikiniana furcata Zhao & Li, 2014 − China
 * Paikiniana iriei (Ono, 2007) – Japan
 * Paikiniana keikoae (Saito, 1988) – Japan
 * Paikiniana lurida (Seo, 1991) – Korea, Japan
 * Paikiniana mikurana Ono, 2010 – Japan
 * Paikiniana mira (Oi, 1960) – China, Korea, Japan
 * Paikiniana operta Irfan & Peng, 2018 – China
 * Paikiniana vulgaris (Oi, 1960) – Korea, Japan

Palaeohyphantes
Palaeohyphantes Millidge, 1984
 * Palaeohyphantes simplicipalpis (Wunderlich, 1976) – New South Wales

Palliduphantes
Palliduphantes Saaristo & Tanasevitch, 2001
 * Palliduphantes altus (Tanasevitch, 1986) – Central Asia
 * Palliduphantes alutacius (Simon, 1884) – Europe
 * Palliduphantes angustiformis (Simon, 1884) – Corsica, Sardinia
 * Palliduphantes antroniensis (Schenkel, 1933) – Palearctic
 * Palliduphantes arenicola (Denis, 1964) – France, Switzerland
 * Palliduphantes baeumeri Wunderlich, 2020 – Canary Islands
 * Palliduphantes banderolatus Barrientos, 2020 – Morocco
 * Palliduphantes bayrami Demir, Topçu & Seyyar, 2008 – Turkey
 * Palliduphantes bigerrensis (Simon, 1929) – France
 * Palliduphantes bolivari (Fage, 1931) – Portugal, Spain, Gibraltar
 * Palliduphantes brignolii (Kratochvil, 1978) – Croatia
 * Palliduphantes byzantinus (Fage, 1931) – Bulgaria, Greece, Turkey
 * Palliduphantes cadiziensis (Wunderlich, 1980) – Portugal, Spain, Gibraltar, Morocco
 * Palliduphantes carusoi (Brignoli, 1979) – Sicily
 * Palliduphantes cebennicus (Simon, 1929) – France
 * Palliduphantes ceretanus (Denis, 1962) – France
 * Palliduphantes cernuus (Simon, 1884) – France, Spain
 * Palliduphantes chenini Bosmans, 2003 – Tunisia
 * Palliduphantes conradini (Brignoli, 1971) – Italy
 * Palliduphantes constantinescui (Georgescu, 1989) – Romania
 * Palliduphantes corfuensis (Wunderlich, 1995) – Greece
 * Palliduphantes corsicos (Wunderlich, 1980) – Corsica
 * Palliduphantes cortesi Ribera & De Mas, 2003 – Spain
 * Palliduphantes culicinus (Simon, 1884) – France, Switzerland
 * Palliduphantes curvus Tanasevitch, 2019 – Portugal, Spain
 * Palliduphantes dentatidens (Simon, 1929) – France, Italy
 * Palliduphantes elburz Tanasevitch, 2017 − Iran
 * Palliduphantes epaminondae (Brignoli, 1979) – Greece
 * Palliduphantes ericaeus (Blackwall, 1853) – Europe, Russia
 * Palliduphantes fagei (Machado, 1939) – Spain
 * Palliduphantes fagicola (Simon, 1929) – France
 * Palliduphantes florentinus (Caporiacco, 1947) – Italy
 * Palliduphantes garganicus (Caporiacco, 1951) – Italy
 * Palliduphantes gladiola (Simon, 1884) – France (incl. Corsica)
 * Palliduphantes gypsi Ribera & De Mas, 2003 – Spain
 * Palliduphantes insignis (O. P.-Cambridge, 1913) – Europe
 * Palliduphantes intirmus (Tanasevitch, 1987) – Russia, Central Asia
 * Palliduphantes istrianus (Kulczynski, 1914) – Eastern Europe
 * Palliduphantes kalaensis (Bosmans, 1985) – Algeria
 * Palliduphantes khobarum (Charitonov, 1947) – Greece, Turkey, Russia, Central Asia
 * Palliduphantes labilis (Simon, 1913) – Algeria, Tunisia
 * Palliduphantes ligulifer (Denis, 1952) – Romania
 * Palliduphantes liguricus (Simon, 1929) – Europe
 * Palliduphantes longiscapus (Wunderlich, 1987) – Canary Islands
 * Palliduphantes longiseta (Simon, 1884) – Corsica, Italy
 * Palliduphantes lorifer (Simon, 1907) – Spain
 * Palliduphantes malickyi (Wunderlich, 1980) – Crete
 * Palliduphantes margaritae (Denis, 1934) – France
 * Palliduphantes megascapus Barrientos, 2020 – Morocco
 * Palliduphantes melitensis (Bosmans, 1994) – Malta
 * Palliduphantes milleri (Starega, 1972) – Poland, Slovakia, Romania, Ukraine
 * Palliduphantes minimus (Deeleman-Reinhold, 1985) – Cyprus
 * Palliduphantes montanus (Kulczynski, 1898) – Germany, Austria, Italy, Turkey
 * Palliduphantes oredonensis (Denis, 1950) – France
 * Palliduphantes pallidus (O. P.-Cambridge, 1871) (type species) – Palearctic
 * Palliduphantes palmensis (Wunderlich, 1992) – Canary Islands
 * Palliduphantes pillichi (Kulczynski, 1915) – Central Europe
 * Palliduphantes rubens (Wunderlich, 1987) – Canary Islands
 * Palliduphantes salfii (Dresco, 1949) – Italy
 * Palliduphantes sanctivincenti (Simon, 1872) – France
 * Palliduphantes sbordonii (Brignoli, 1970) – Iran
 * Palliduphantes schmitzi (Kulczynski, 1899) – Madeira, Azores
 * Palliduphantes solivagus (Tanasevitch, 1986) – Kyrgyzstan
 * Palliduphantes spelaeorum (Kulczynski, 1914) – Balkans, Bulgaria, Greece
 * Palliduphantes stygius (Simon, 1884) – Portugal, Spain, France, Azores
 * Palliduphantes tenerifensis (Wunderlich, 1992) – Canary Islands
 * Palliduphantes theosophicus (Tanasevitch, 1987) – Nepal
 * Palliduphantes tricuspis Bosmans, 2006 – Algeria
 * Palliduphantes trnovensis (Drensky, 1931) – Serbia, Macedonia, Bulgaria
 * Palliduphantes vadelli Lissner, 2016 − Spain (Majorca)
 * Palliduphantes yakourensis Bosmans, 2006 – Algeria
 * Palliduphantes zaragozai (Ribera, 1981) – Spain

Panamomops
Panamomops Simon, 1884
 * Panamomops affinis Miller & Kratochvil, 1939 – Switzerland, Germany, Austria, Czech Republic, Slovakia
 * Panamomops depilis Eskov & Marusik, 1994 – Russia, Kazakhstan
 * Panamomops dybowskii (O. P.-Cambridge, 1873) – Russia
 * Panamomops fagei Miller & Kratochvil, 1939 – Europe
 * Panamomops fedotovi (Charitonov, 1937) – Ukraine, Georgia, Armenia
 * Panamomops inconspicuus (Miller & Valesova, 1964) – Europe
 * Panamomops latifrons Miller, 1959 – Czech Republic, Slovakia, Austria, Balkans
 * Panamomops mengei Simon, 1926 – Palearctic
 * Panamomops mutilus (Denis, 1962) – Spain, France
 * Panamomops palmgreni Thaler, 1973 – Germany, Switzerland, Austria, Slovakia
 * Panamomops pamiricus Tanasevitch, 1989 – Kyrgyzstan
 * Panamomops sulcifrons (Wider, 1834) (type species) – Europe, Russia
 * Panamomops tauricornis (Simon, 1881) – Palearctic

Paracornicularia
Paracornicularia Crosby & Bishop, 1931
 * Paracornicularia bicapillata Crosby & Bishop, 1931 – USA

Paracymboides
Paracymboides Tanasevitch, 2011
 * Paracymboides aduncus Tanasevitch, 2011 – India
 * Paracymboides tibialis Tanasevitch, 2011 (type species) – India

Paraeboria
Paraeboria Eskov, 1990
 * Paraeboria jeniseica (Eskov, 1981) – Russia

Parafroneta
Parafroneta Blest, 1979
 * Parafroneta ambigua Blest, 1979 – New Zealand
 * Parafroneta confusa Blest, 1979 – New Zealand
 * Parafroneta demota Blest & Vink, 2002 – New Zealand
 * Parafroneta haurokoae Blest & Vink, 2002 – New Zealand
 * Parafroneta hirsuta Blest & Vink, 2003 – New Zealand
 * Parafroneta insula Blest, 1979 – New Zealand
 * Parafroneta marrineri (Hogg, 1909) (type species) – Campbell Islands
 * Parafroneta minuta Blest, 1979 – New Zealand
 * Parafroneta monticola Blest, 1979 – New Zealand
 * Parafroneta persimilis Blest, 1979 – New Zealand
 * Parafroneta pilosa Blest & Vink, 2003 – New Zealand
 * Parafroneta subalpina Blest & Vink, 2002 – New Zealand
 * Parafroneta subantarctica Blest, 1979 – New Zealand
 * Parafroneta westlandica Blest & Vink, 2002 – New Zealand

Paraglyphesis
Paraglyphesis Eskov, 1991
 * Paraglyphesis lasiargoides Eskov, 1991 – Russia
 * Paraglyphesis monticola Eskov, 1991 – Russia
 * Paraglyphesis polaris Eskov, 1991 (type species) – Russia

Paragongylidiellum
Paragongylidiellum Wunderlich, 1973
 * Paragongylidiellum caliginosum Wunderlich, 1973 – India, Nepal

Paraletes
Paraletes Millidge, 1991
 * Paraletes pogo Miller, 2007 – Peru
 * Paraletes timidus Millidge, 1991 (type species) – Brazil

Parameioneta
Parameioneta Locket, 1982
 * Parameioneta bilobata Li & Zhu, 1993 – China, Vietnam
 * Parameioneta bishou Zhao & Li, 2014 − China, Thailand
 * Parameioneta javaensis Tanasevitch, 2020 − Java
 * Parameioneta multifida Zhao & Li, 2014 − China
 * Parameioneta spicata Locket, 1982 (type species) – Malaysia
 * Parameioneta sulawesi (Tanasevitch, 2012) (type species) – Sulawesi
 * Parameioneta tricolorata Zhao & Li, 2014 − China
 * Parameioneta yongjing Yin, 2012 – China

Parapelecopsis
Parapelecopsis Wunderlich, 1992
 * Parapelecopsis conimbricensis Bosmans & Crespo, 2010 – Portugal
 * Parapelecopsis mediocris (Kulczynski, 1899) – Madeira
 * Parapelecopsis nemoralioides (O. P.-Cambridge, 1884) – Europe
 * Parapelecopsis nemoralis (Blackwall, 1841) (type species) – Europe, Russia

Parasisis
Parasisis Eskov, 1984
 * Parasisis amurensis Eskov, 1984 – Russia, China, Korea, Japan

Paratapinocyba
Paratapinocyba Saito, 1986
 * Paratapinocyba kumadai Saito, 1986 (type species) – Japan
 * Paratapinocyba oiwa (Saito, 1980) – Japan

Paratmeticus
Paratmeticus Marusik & Koponen, 2010
 * Paratmeticus bipunctis (Bösenberg & Strand, 1906) – Russia, Sakhalin, Japan

Parawubanoides
Parawubanoides Eskov & Marusik, 1992
 * Parawubanoides unicornis (O. P.-Cambridge, 1873) – Russia, Mongolia

Parhypomma
Parhypomma Eskov, 1992
 * Parhypomma naraense (Oi, 1960) – Japan

Paro
Paro Berland, 1942
 * Paro simoni Berland, 1942 – Rapa Iti

Parvunaria
Parvunaria Tanasevitch, 2018
 * Parvunaria birma Tanasevitch, 2018 – Myanmar

Patagoneta
Patagoneta Millidge, 1985
 * Patagoneta antarctica (Tullgren, 1901) – Chile

Pecado
Pecado Hormiga & Scharff, 2005
 * Pecado impudicus (Denis, 1945) – Spain, Morocco, Algeria

Pelecopsidis
Pelecopsidis Bishop & Crosby, 1935
 * Pelecopsidis frontalis (Banks, 1904) – USA

Pelecopsis
Pelecopsis Simon, 1864
 * Pelecopsis agaetensis Wunderlich, 1987 – Canary Islands
 * Pelecopsis albifrons Holm, 1979 – Kenya
 * Pelecopsis alpica Thaler, 1991 – Switzerland, Austria, Italy
 * Pelecopsis alticola (Berland, 1936) – Kenya
 * Pelecopsis alticola elgonensis (Holm, 1962) – Uganda
 * Pelecopsis alticola kenyensis (Holm, 1962) – Kenya
 * Pelecopsis alticola kivuensis (Miller, 1970) – Congo
 * Pelecopsis amabilis (Simon, 1884) – Algeria
 * Pelecopsis aureipes Denis, 1962 – Morocco
 * Pelecopsis biceps (Holm, 1962) – Tanzania
 * Pelecopsis bicornuta Hillyard, 1980 – Spain, Morocco
 * Pelecopsis bishopi Kaston, 1945 – USA
 * Pelecopsis bucephala (O. P.-Cambridge, 1875) – Western Mediterranean
 * Pelecopsis capitata (Simon, 1884) – France
 * Pelecopsis cedricola Bosmans & Abrous, 1992 – Algeria
 * Pelecopsis coccinea (O. P.-Cambridge, 1875) – Spain, Morocco
 * Pelecopsis crassipes Tanasevitch, 1987 – Russia, Central Asia
 * Pelecopsis denisi Brignoli, 1983 – Andorra, France
 * Pelecopsis digitulus Bosmans & Abrous, 1992 – Algeria
 * Pelecopsis dorniana Heimer, 1987 – Russia, Mongolia
 * Pelecopsis elongata (Wider, 1834) (type species) – Europe, Russia, Israel
 * Pelecopsis eminula (Simon, 1884) – France, Italy
 * Pelecopsis flava Holm, 1962 – Uganda, Congo
 * Pelecopsis fornicata Miller, 1970 – Congo
 * Pelecopsis fulva Holm, 1962 – Uganda
 * Pelecopsis hamata Bosmans, 1988 – Cameroon
 * Pelecopsis hipporegia (Denis, 1968) – Algeria, Tunisia
 * Pelecopsis humiliceps Holm, 1979 – Kenya, Uganda
 * Pelecopsis indus Tanasevitch, 2011 – India, Pakistan
 * Pelecopsis inedita (O. P.-Cambridge, 1875) – Mediterranean
 * Pelecopsis infusca Holm, 1962 – Uganda
 * Pelecopsis intricata Jocque, 1984 – South Africa
 * Pelecopsis janus Jocque, 1984 – South Africa
 * Pelecopsis kabyliana Bosmans & Abrous, 1992 – Algeria
 * Pelecopsis kalaensis Bosmans & Abrous, 1992 – Algeria
 * Pelecopsis laptevi Tanasevitch & Fet, 1986 – Ukraine, Iran, Central Asia
 * Pelecopsis leonina (Simon, 1884) – Algeria
 * Pelecopsis levantensis Tanasevitch, 2016 − Israel
 * Pelecopsis litoralis Wunderlich, 1987 – Canary Islands
 * Pelecopsis loksai Szinetar & Samu, 2003 – Hungary
 * Pelecopsis lunaris Bosmans & Abrous, 1992 – Algeria
 * Pelecopsis major (Denis, 1945) – Algeria
 * Pelecopsis malawiensis Jocque, 1977 – Malawi
 * Pelecopsis margaretae Georgescu, 1975 – Romania
 * Pelecopsis medusoides Jocque, 1984 – South Africa
 * Pelecopsis mengei (Simon, 1884) – Holarctic
 * Pelecopsis minor Wunderlich, 1995 – Mongolia
 * Pelecopsis modica Hillyard, 1980 – Spain, Morocco
 * Pelecopsis moesta (Banks, 1892) – USA
 * Pelecopsis monsantensis Bosmans & Crespo, 2010 – Portugal
 * Pelecopsis moschensis (Caporiacco, 1947) – Tanzania
 * Pelecopsis mutica Denis, 1957 – France
 * Pelecopsis nigriceps Holm, 1962 – Kenya, Uganda
 * Pelecopsis nigroloba Fei, Gao & Zhu, 1995 – Russia, China
 * Pelecopsis odontophora (Kulczynski, 1895) – Georgia
 * Pelecopsis oranensis (Simon, 1884) – Morocco, Algeria
 * Pelecopsis oujda Bosmans & Abrous, 1992 – Morocco
 * Pelecopsis palmgreni Marusik & Esyunin, 1998 – Russia, Kazakhstan
 * Pelecopsis papillii Scharff, 1990 – Tanzania
 * Pelecopsis parallela (Wider, 1834) – Palearctic
 * Pelecopsis paralleloides Tanasevitch & Fet, 1986 – Central Asia
 * Pelecopsis partita Denis, 1953 – France
 * Pelecopsis parvicollis Wunderlich, 1995 – Mongolia
 * Pelecopsis parvioculis Miller, 1970 – Angola
 * Pelecopsis pasteuri (Berland, 1936) – Tanzania
 * Pelecopsis pavida (O. P.-Cambridge, 1872) – Greece, Israel
 * Pelecopsis physeter (Fage, 1936) – Congo, Rwanda, Kenya, Tanzania
 * Pelecopsis pooti Bosmans & Jocque, 1993 – Spain
 * Pelecopsis proclinata Bosmans, 1988 – Cameroon
 * Pelecopsis punctilineata Holm, 1964 – Congo, Rwanda
 * Pelecopsis punctiseriata (Bösenberg & Strand, 1906) – Japan
 * Pelecopsis radicicola (L. Koch, 1872) – Palearctic
 * Pelecopsis reclinata (Holm, 1962) – Kenya, Uganda
 * Pelecopsis riffensis Bosmans & Abrous, 1992 – Morocco
 * Pelecopsis robusta Weiss, 1990 – Romania
 * Pelecopsis ruwenzoriensis (Holm, 1962) – Uganda
 * Pelecopsis sanje Scharff, 1990 – Tanzania
 * Pelecopsis sculpta (Emerton, 1917) – Canada
 * Pelecopsis sculpta digna Chamberlin & Ivie, 1939 – USA
 * Pelecopsis senecicola Holm, 1962 – Uganda
 * Pelecopsis subflava Russell-Smith & Jocque, 1986 – Kenya
 * Pelecopsis suilla (Simon, 1884) – Algeria
 * Pelecopsis susannae (Simon, 1914) – Portugal, France
 * Pelecopsis tenuipalpis Holm, 1979 – Uganda
 * Pelecopsis tybaertielloides Jocque, 1984 – Kenya
 * Pelecopsis unimaculata (Banks, 1892) – USA
 * Pelecopsis varians (Holm, 1962) – Kenya, Uganda

Peponocranium
Peponocranium Simon, 1884
 * Peponocranium dubium Wunderlich, 1995 – Mongolia
 * Peponocranium ludicrum (O. P.-Cambridge, 1861) (type species) – Europe, Russia
 * Peponocranium orbiculatum (O. P.-Cambridge, 1882) – Germany to Russia, Georgia
 * Peponocranium praeceps Miller, 1943 – Finland, Germany, to Russia, Ukraine
 * Peponocranium simile Tullgren, 1955 – Sweden

Perlongipalpus
Perlongipalpus Eskov & Marusik, 1991
 * Perlongipalpus mannilai Eskov & Marusik, 1991 – Russia
 * Perlongipalpus mongolicus Marusik & Koponen, 2008 – Mongolia
 * Perlongipalpus pinipumilis Eskov & Marusik, 1991 (type species) – Russia
 * Perlongipalpus saaristoi Marusik & Koponen, 2008 – Russia

Perregrinus
Perregrinus Tanasevitch, 1992
 * Perregrinus deformis (Tanasevitch, 1982) – Russia, Mongolia, China, Canada

Perro
Perro Tanasevitch, 1992
 * Perro camtschadalica (Kulczynski, 1885) – Russia
 * Perro polaris (Eskov, 1986) – Russia, Canada
 * Perro putoranica (Eskov, 1986) – Russia
 * Perro subtilipes (Tanasevitch, 1985) (type species) – Russia
 * Perro tshuktshorum (Eskov & Marusik, 1991) – Russia

Phanetta
Phanetta Keyserling, 1886
 * Phanetta subterranea (Emerton, 1875) – USA

Phlattothrata
Phlattothrata Crosby & Bishop, 1933
 * Phlattothrata flagellata (Emerton, 1911) (type species) – USA
 * Phlattothrata parva (Kulczynski, 1926) – Holarctic

Phyllarachne
Phyllarachne Millidge & Russell-Smith, 1992
 * Phyllarachne levicula Millidge & Russell-Smith, 1992 – Borneo

Piesocalus
Piesocalus Simon, 1894
 * Piesocalus javanus Simon, 1894 – Java

Piniphantes
Piniphantes Saaristo & Tanasevitch, 1996
 * Piniphantes agnellus (Maurer & Thaler, 1988) – France, Italy
 * Piniphantes cinereus (Tanasevitch, 1986) – Kyrgyzstan
 * Piniphantes cirratus (Thaler, 1986) – Corsica
 * Piniphantes himalayensis (Tanasevitch, 1987) – Nepal, Pakistan
 * Piniphantes macer (Tanasevitch, 1986) – Kyrgyzstan
 * Piniphantes pinicola (Simon, 1884) (type species) – Palearctic
 * Piniphantes plumatus (Tanasevitch, 1986) – Kyrgyzstan
 * Piniphantes uzbekistanicus (Tanasevitch, 1983) – Uzbekistan, Kyrgyzstan
 * Piniphantes zonsteini (Tanasevitch, 1989) – Uzbekistan, Kyrgyzstan

Pityohyphantes
Pityohyphantes Simon, 1929
 * Pityohyphantes alticeps Chamberlin & Ivie, 1943 – USA
 * Pityohyphantes brachygynus Chamberlin & Ivie, 1942 – USA
 * Pityohyphantes costatus (Hentz, 1850) – USA
 * Pityohyphantes costatus annulipes (Banks, 1892) – North America
 * Pityohyphantes cristatus Chamberlin & Ivie, 1942 – USA
 * Pityohyphantes cristatus coloradensis Chamberlin & Ivie, 1942 – USA
 * Pityohyphantes hesperus (Chamberlin, 1920) – USA
 * Pityohyphantes kamela Chamberlin & Ivie, 1943 – USA
 * Pityohyphantes limitaneus (Emerton, 1915) – USA, Canada
 * Pityohyphantes lomondensis Chamberlin & Ivie, 1941 – USA
 * Pityohyphantes minidoka Chamberlin & Ivie, 1943 – USA
 * Pityohyphantes navajo Chamberlin & Ivie, 1942 – USA
 * Pityohyphantes palilis (L. Koch, 1870) – Central, Eastern Europe
 * Pityohyphantes pallidus Chamberlin & Ivie, 1942 – USA
 * Pityohyphantes phrygianus (C. L. Koch, 1836) (type species) – Palearctic
 * Pityohyphantes rubrofasciatus (Keyserling, 1886) – USA, Canada
 * Pityohyphantes subarcticus Chamberlin & Ivie, 1943 – Canada, Alaska
 * Pityohyphantes tacoma Chamberlin & Ivie, 1942 – USA

Plaesianillus
Plaesianillus Simon, 1926
 * Plaesianillus cyclops (Simon, 1881) – France

Platyspira
Platyspira Song & Li, 2009
 * Platyspira tanasevitchi Song & Li, 2009 – China

Plectembolus
Plectembolus Millidge & Russell-Smith, 1992
 * Plectembolus biflectus Millidge & Russell-Smith, 1992 – Philippines
 * Plectembolus quadriflectus Millidge & Russell-Smith, 1992 (type species) – Sumatra
 * Plectembolus quinqueflectus Millidge & Russell-Smith, 1992 – Sumatra
 * Plectembolus similis Millidge & Russell-Smith, 1992 – Sumatra
 * Plectembolus triflectus Millidge & Russell-Smith, 1992 – Malaysia

Plesiophantes
Plesiophantes Heimer, 1981
 * Plesiophantes joosti Heimer, 1981 (type species) – Russia, Georgia, Turkey
 * Plesiophantes simplex Tanasevitch, 1987 – Georgia
 * Plesiophantes tanasevitchi Wunderlich, 2011 – Russia

Plicatiductus
Plicatiductus Millidge & Russell-Smith, 1992
 * Plicatiductus storki Millidge & Russell-Smith, 1992 – Sulawesi

Pocadicnemis
Pocadicnemis Simon, 1884
 * Pocadicnemis americana Millidge, 1976 – USA, Canada, Greenland
 * Pocadicnemis carpatica (Chyzer, 1894) – Central, Eastern Europe
 * Pocadicnemis desioi Caporiacco, 1935 – Karakorum
 * Pocadicnemis jacksoni Millidge, 1976 – Portugal, Spain, France, China
 * Pocadicnemis juncea Locket & Millidge, 1953 – Palearctic
 * Pocadicnemis occidentalis Millidge, 1976 – USA
 * Pocadicnemis pumila (Blackwall, 1841) (type species) – Holarctic

Pocobletus
Pocobletus Simon, 1894
 * Pocobletus bivittatus Simon, 1897 – St. Vincent
 * Pocobletus coroniger Simon, 1894 (type species) – Costa Rica to Venezuela

Poecilafroneta
Poecilafroneta Blest, 1979
 * Poecilafroneta caudata Blest, 1979 – New Zealand

Poeciloneta
Poeciloneta Kulczynski, 1894
 * Poeciloneta ancora Zhai & Zhu, 2008 – China
 * Poeciloneta bellona Chamberlin & Ivie, 1943 – USA
 * Poeciloneta bihamata (Emerton, 1882) – USA
 * Poeciloneta calcaratus (Emerton, 1909) – Alaska, Canada, USA
 * Poeciloneta canionis Chamberlin & Ivie, 1943 – USA
 * Poeciloneta fructuosa (Keyserling, 1886) – USA
 * Poeciloneta lyrica (Zorsch, 1937) – North America
 * Poeciloneta pallida Kulczynski, 1908 – Russia
 * Poeciloneta petrophila Tanasevitch, 1989 – Russia, Canada
 * Poeciloneta tanasevitchi Marusik, 1991 – Russia
 * Poeciloneta theridiformis (Emerton, 1911) – Russia, North America
 * Poeciloneta vakkhanka Tanasevitch, 1989 – Russia
 * Poeciloneta variegata (Blackwall, 1841) (type species) – Holarctic
 * Poeciloneta xizangensis Zhai & Zhu, 2008 – China

Porrhomma
Porrhomma Simon, 1884
 * Porrhomma altaica Růžička, 2018 – Altai (Russia, Kazakhstan)
 * Porrhomma boreale (Banks, 1899) – Russia, Mongolia, Alaska
 * Porrhomma borgesi Wunderlich, 2008 – Azores
 * Porrhomma cambridgei Merrett, 1994 – Europe
 * Porrhomma campbelli F. O. P.-Cambridge, 1894 – Palearctic
 * Porrhomma cavernicola (Keyserling, 1886) – USA
 * Porrhomma convexum (Westring, 1851) (type species) – Holarctic
 * Porrhomma egeria Simon, 1884 – Europe, Russia
 * Porrhomma errans (Blackwall, 1841) – Palearctic
 * Porrhomma gertschi Hackman, 1954 – Canada
 * Porrhomma indecorum Simon, 1910 – Algeria
 * Porrhomma longjiangense Zhu & Wang, 1983 – Russia, China
 * Porrhomma macrochelis (Emerton, 1917) – Canada, Alaska
 * Porrhomma magnum Tanasevitch, 2012 – Russia
 * Porrhomma microcavense Wunderlich, 1990 – Europe, Russia
 * Porrhomma microphthalmum (O. P.-Cambridge, 1871) – Palearctic
 * Porrhomma microps (Roewer, 1931) – Europe to Azerbaijan
 * Porrhomma montanum Jackson, 1913 – Palearctic
 * Porrhomma myops Simon, 1884 – Europe
 * Porrhomma oblitum (O. P.-Cambridge, 1871) – Europe
 * Porrhomma ohkawai Saito, 1977 – Japan
 * Porrhomma pallidum Jackson, 1913 – Palearctic
 * Porrhomma pallidum affinis Miller & Kratochvil, 1940 – Slovakia
 * Porrhomma profundum Dahl, 1939 – Eastern Europe
 * Porrhomma pygmaeum (Blackwall, 1834) – Palearctic
 * Porrhomma rakanum Yaginuma & Saito, 1981 – Japan
 * Porrhomma rosenhaueri (L. Koch, 1872) – Europe, Russia
 * Porrhomma terrestre (Emerton, 1882) – USA

Praestigia
Praestigia Millidge, 1954
 * Praestigia duffeyi Millidge, 1954 (type species) – Europe
 * Praestigia eskovi Marusik, Gnelitsa & Koponen, 2008 – Russia
 * Praestigia groenlandica Holm, 1967 – Canada, Greenland
 * Praestigia kulczynskii Eskov, 1979 – Russia, Japan, Canada
 * Praestigia makarovae Marusik, Gnelitsa & Koponen, 2008 – Russia
 * Praestigia pini (Holm, 1950) – Sweden, Finland, Russia, Mongolia
 * Praestigia sibirica Marusik, Gnelitsa & Koponen, 2008 – Russia, Alaska
 * Praestigia uralensis Marusik, Gnelitsa & Koponen, 2008 – Russia

Primerigonina
Primerigonina Wunderlich, 1995
 * Primerigonina australis Wunderlich, 1995 – Panama

Prinerigone
Prinerigone Millidge, 1988
 * Prinerigone aethiopica (Tullgren, 1910) – Cameroon, Kenya, Tanzania
 * Prinerigone pigra (Blackwall, 1862) – Madeira
 * Prinerigone vagans (Audouin, 1826) (type species) – Old World
 * Prinerigone vagans arabica (Jocque, 1981) – Saudi Arabia

Priperia
Priperia Simon, 1904
 * Priperia bicolor Simon, 1904 – Hawaii

Procerocymbium
Procerocymbium Eskov, 1989
 * Procerocymbium buryaticum Marusik & Koponen, 2001 – Russia
 * Procerocymbium dondalei Marusik & Koponen, 2001 – Canada
 * Procerocymbium jeniseicum Marusik & Koponen, 2001 – Russia
 * Procerocymbium sibiricum Eskov, 1989 (type species) – Russia

Proelauna
Proelauna Jocque, 1981
 * Proelauna humicola (Miller, 1970) – Angola, Tanzania, Malawi

Proislandiana
Proislandiana Tanasevitch, 1985
 * Proislandiana berroni Dimitrov, 2020 – Turkey, Armenia
 * Proislandiana pallida (Kulczynski, 1908) – Russia

Promynoglenes
Promynoglenes Blest, 1979
 * Promynoglenes grandis Blest, 1979 – New Zealand
 * Promynoglenes minuscula Blest & Vink, 2003 – New Zealand
 * Promynoglenes minuta Blest & Vink, 2002 – New Zealand
 * Promynoglenes nobilis Blest, 1979 (type species) – New Zealand
 * Promynoglenes parvula Blest, 1979 – New Zealand
 * Promynoglenes silvestris Blest, 1979 – New Zealand

Pronasoona
Pronasoona Millidge, 1995
 * Pronasoona aurata Millidge, 1995 – Thailand
 * Pronasoona sylvatica Millidge, 1995 (type species) – Borneo

Prosoponoides
Prosoponoides Millidge & Russell-Smith, 1992
 * Prosoponoides hamatum Millidge & Russell-Smith, 1992 (type species) – Sumatra
 * Prosoponoides jambi Tanasevitch, 2017 − Indonesia (Sumatra)
 * Prosoponoides kaharianum Millidge & Russell-Smith, 1992 – Borneo
 * Prosoponoides simile Millidge & Russell-Smith, 1992 – Thailand
 * Prosoponoides sinense (Chen, 1991) – China, Vietnam
 * Prosoponoides youyiensis Liu & J. Chen, 2020 – China

Protoerigone
Protoerigone Blest, 1979
 * Protoerigone obtusa Blest, 1979 – New Zealand
 * Protoerigone otagoa Blest, 1979 (type species) – New Zealand

Pseudafroneta
Pseudafroneta Blest, 1979
 * Pseudafroneta frigida Blest, 1979 – New Zealand
 * Pseudafroneta incerta (Bryant, 1935) (type species) – New Zealand
 * Pseudafroneta lineata Blest, 1979 – New Zealand
 * Pseudafroneta maxima Blest, 1979 – New Zealand
 * Pseudafroneta pallida Blest, 1979 – New Zealand
 * Pseudafroneta perplexa Blest, 1979 – New Zealand
 * Pseudafroneta prominula Blest, 1979 – New Zealand

Pseudocarorita
Pseudocarorita Wunderlich, 1980
 * Pseudocarorita thaleri (Saaristo, 1971) – Europe

Pseudocyba
Pseudocyba Tanasevitch, 1984
 * Pseudocyba miracula Tanasevitch, 1984 – Russia, Kazakhstan

Pseudohilaira
Pseudohilaira Eskov, 1990
 * Pseudohilaira mirabilis Eskov, 1990 – Russia

Pseudomaro
Pseudomaro Denis, 1966
 * Pseudomaro aenigmaticus Denis, 1966 – Palearctic

Pseudomaso
Pseudomaso Locket & Russell-Smith, 1980
 * Pseudomaso longipes Locket & Russell-Smith, 1980 – Nigeria

Pseudomicrargus
Pseudomicrargus Eskov, 1992
 * Pseudomicrargus acuitegulatus (Oi, 1960) (type species) – Japan
 * Pseudomicrargus asakawaensis (Oi, 1964) – Japan
 * Pseudomicrargus latitegulatus (Oi, 1960) – Japan

Pseudomicrocentria
Pseudomicrocentria Miller, 1970
 * Pseudomicrocentria minutissima Miller, 1970 (type species) – West, Central, South Africa
 * Pseudomicrocentria simplex Locket, 1982 – Malaysia
 * Pseudomicrocentria uncata Tanasevitch, 2020 – Borneo

Pseudoporrhomma
Pseudoporrhomma Eskov, 1993
 * Pseudoporrhomma maritimum Eskov, 1993 – Russia

Pseudotyphistes
Pseudotyphistes Brignoli, 1972
 * Pseudotyphistes biriva Rodrigues & Ott, 2007 – Brazil
 * Pseudotyphistes cambara (Ott & Lise, 1997) – Brazil
 * Pseudotyphistes cristatus (Ott & Lise, 1997) – Brazil
 * Pseudotyphistes ludibundus (Keyserling, 1886) – Peru
 * Pseudotyphistes pallidus (Millidge, 1991) – Argentina
 * Pseudotyphistes pennatus Brignoli, 1972 (type species) – Uruguay
 * Pseudotyphistes vulpiscaudatus (Ott & Lise, 1997) – Brazil

Pseudowubana
Pseudowubana Eskov & Marusik, 1992
 * Pseudowubana wagae (O. P.-Cambridge, 1873) – Russia, Mongolia

Psilocymbium
Psilocymbium Millidge, 1991
 * Psilocymbium acanthodes Miller, 2007 – Argentina
 * Psilocymbium antonina Rodrigues & Ott, 2010 – Brazil
 * Psilocymbium defloccatum (Keyserling, 1886) – Peru
 * Psilocymbium incertum Millidge, 1991 – Colombia
 * Psilocymbium lineatum (Millidge, 1991) – Brazil
 * Psilocymbium pilifrons Millidge, 1991 – Colombia
 * Psilocymbium tuberosum Millidge, 1991 (type species) – Brazil