Colossendeidae

Colossendeidae is a family of sea spider (class Pycnogonida). Like most sea spiders, species in this family have four pairs of legs, except for three species (Decolopoda australis, D. qasimi, and Pentacolossendeis reticulata) with five leg pairs, including the first polymerous (i.e., extra-legged) sea spider discovered (D. australis), and one giant species (Dodecolopoda mawsoni, with legs that can span 20 in) that was the first sea spider discovered with six leg pairs.

Taxonomy

 * Colossendeis Jarzinsky, 1870 (67 species)
 * Colossendeis acuta Stiboy-Risch, 1993
 * Colossendeis adelpha Child, 1998
 * Colossendeis angusta Sars, 1877
 * Colossendeis aperta Turpaeva, 2005
 * Colossendeis arcuata A. Milne-Edwards, 1885
 * Colossendeis australis Hodgson, 1907
 * Colossendeis avida Pushkin, 1970
 * Colossendeis belekurovi Pushkin, 1993
 * Colossendeis bicincta Schimkewitsch, 1893
 * Colossendeis brevirostris Child, 1995
 * Colossendeis bruuni Fage, 1956
 * Colossendeis clavata Meinert, 1899
 * Colossendeis colossea Wilson, 1881
 * Colossendeis concedis Child, 1995
 * Colossendeis cucurbita Cole, 1909
 * Colossendeis curtirostris Stock, 1963
 * Colossendeis dalli Child, 1995
 * Colossendeis drakei Calman, 1915
 * Colossendeis elephantis Child, 1995
 * Colossendeis enigmatica Turpaeva, 1974
 * Colossendeis ensifer Child, 1995
 * Colossendeis fijigrypos Bamber, 2004
 * Colossendeis fragilis Pushkin, 1993
 * Colossendeis gardineri Carpenter, 1907
 * Colossendeis geoffroyi Mane-Garzon, 1944
 * Colossendeis gibbosa Mobius, 1902
 * Colossendeis glacialis Hodgson, 1907
 * Colossendeis gracilis Hoek, 1881
 * Colossendeis grassa Pushkin, 1993
 * Colossendeis hoeki Gordon, 1944
 * Colossendeis insolita Pushkin, 1993
 * Colossendeis japonica Hoek, 1898
 * Colossendeis korotkevitschi Pushkin, 1984
 * Colossendeis kurtchatovi Turpaeva, 1993
 * Colossendeis leninensis Pushkin, 1993
 * Colossendeis leptorhynchus Hoek, 1881
 * Colossendeis longirostris Gordon, 1938
 * Colossendeis losinskii Turpaeva, 2002
 * Colossendeis macerrima Wilson, 1881
 * Colossendeis media Hoek, 1881
 * Colossendeis megalonyx Fry & Hedgpeth, 1969
 * Colossendeis melancholicus Stock, 1975
 * Colossendeis mica Pushkin, 1970
 * Colossendeis microsetosa Hilton, 1943
 * Colossendeis minor Schimkewitsch, 1893
 * Colossendeis minuta Hoek, 1881
 * Colossendeis mycterismos Bamber, 2004
 * Colossendeis nasuta Hedgpeth, 1949
 * Colossendeis notialis Child 1995
 * Colossendeis oculifera Stock, 1963
 * Colossendeis peloria Child, 1994
 * Colossendeis perforata Turpaeva, 1993
 * Colossendeis pipetta Stock, 1991
 * Colossendeis proboscidea (Sabine)
 * Colossendeis robusta Hoek, 1881
 * Colossendeis rostrata Turpaeva, 1994
 * Colossendeis scoresbii Gordon, 1932
 * Colossendeis scotti Calman, 1915
 * Colossendeis sinuosa Stock, 1997
 * Colossendeis spicula Child, 1994
 * Colossendeis stramenti Fry and Hedgpeth, 1969
 * Colossendeis subminuta Schimkewitsch, 1893
 * Colossendeis tenera Hilton, 1943
 * Colossendeis tenuipedis Pushkin, 1993
 * Colossendeis tethya Turpaeva, 1974
 * Colossendeis tortipalpis Gordon, 1932
 * Colossendeis vityazi Turpaeva, 1973
 * Colossendeis wilsoni Calman, 1915
 * Decolopoda Eights, 1835
 * Decolopoda australis Eights, 1835 — Scotia Sea (littoral)
 * Decolopoda quasimi Sree, Sreepada & Parulekar, 1993
 * Dodecolopoda Calman & Gordon, 1933
 * Dodecolopoda mawsoni Calman & Gordon, 1933 — Scotia Sea
 * Hedgpethia Turpaeva, 1973 (12 species)
 * Pentacolossendeis Hedgpeth, 1943
 * Pentacolossendeis reticulata Hedgpeth, 1943
 * Rhopalorhynchus
 * Rhopalorhynchus cinclus Bamber, 2001 — Bodgaya Southern Rim Reef, Malaysia (on a sponge)
 * Rhopalorhynchus claudus Stock, 1975 — Barbados (muddy sand, shell debris, sponge bottom)
 * Rhopalorhynchus clavipes Carpenter, 1893 — Torres Strait (between reefs)
 * Rhopalorhynchus filipes Stock, 1991 — between Loyalty Islands and New Caledonia, near Chesterfield Island
 * Rhopalorhynchus gracillimus Carpenter, 1907 — Maldive Islands (on a black crinoid)
 * Rhopalorhynchus kroeyeri Wood-Mason, 1873 — Andaman Islands (on the bottom of filamentous algae)
 * Rhopalorhynchus lomani Stock, 1958 — Makassar Strait, Indonesia
 * Rhopalorhynchus mortenseni Stock, 1958 — off Jolo, Sulu Archipelago (on sand and corals)
 * Rhopalorhynchus pedunculatum Stock, 1957 — Red Sea (shore)
 * Rhopalorhynchus sibogae Stock, 1958 — Flores Sea, Indonesia (on mud and sand)
 * Rhopalorhynchus tenuissimus Haswell, 1884 — Port Denison, Australia