Hydrovatus

Hydrovatus is a genus of water beetles in the family Dytiscidae, containing the following species:


 * Hydrovatus abraeoides Régimbart, 1895
 * Hydrovatus absonus Guignot, 1948
 * Hydrovatus acuminatus Motschulsky, 1859
 * Hydrovatus agathodaemon Biström, 1997
 * Hydrovatus amplicornis Régimbart, 1895
 * Hydrovatus angusticornis Biström, 1997
 * Hydrovatus antennatus (Peschet, 1924)
 * Hydrovatus aristidis Leprieur, 1879
 * Hydrovatus asemus Biström, 1997
 * Hydrovatus asymmetricus Biström & Wewalka, 1994
 * Hydrovatus badeni Sharp, 1882
 * Hydrovatus balfourbrownei Biström, 1997
 * Hydrovatus balneator Guignot, 1954
 * Hydrovatus baptus Guignot, 1954
 * Hydrovatus bedoanus Bruneau de Miré & Legros, 1963
 * Hydrovatus bicolor Guignot, 1956
 * Hydrovatus bomansi Guignot, 1955
 * Hydrovatus bonvouloiri Sharp, 1882
 * Hydrovatus brancuccii Biström, 1997
 * Hydrovatus bredoi Gschwendtner, 1943
 * Hydrovatus brevipes Sharp, 1882
 * Hydrovatus brevipilis Guignot, 1942
 * Hydrovatus brownei Omer-Cooper, 1955
 * Hydrovatus brunneus Guignot, 1961
 * Hydrovatus bullatus Guignot, 1958
 * Hydrovatus capnius Guignot, 1950
 * Hydrovatus caraibus Sharp, 1882
 * Hydrovatus cardoni Severin, 1890
 * Hydrovatus castaneus Motschulsky, 1855
 * Hydrovatus cessatus Guignot, 1956
 * Hydrovatus charactes Guignot, 1955
 * Hydrovatus clypealis Sharp, 1876
 * Hydrovatus collega Guignot, 1955
 * Hydrovatus compactus Sharp, 1882
 * Hydrovatus concii Bilardo & Pederzani, 1978
 * Hydrovatus concolor Sharp, 1887
 * Hydrovatus confertus Sharp, 1882
 * Hydrovatus confossus Guignot, 1958
 * Hydrovatus confusus Régimbart, 1903
 * Hydrovatus contumax Guignot, 1954
 * Hydrovatus coracinus Guignot, 1947
 * Hydrovatus crassicornis (H.J.Kolbe, 1883)
 * Hydrovatus crassulus Sharp, 1882
 * Hydrovatus cribratus Sharp, 1882
 * Hydrovatus cristatus Guignot, 1958
 * Hydrovatus cruentatus H.J.Kolbe, 1883
 * Hydrovatus cuspidatus (Kunze, 1818)
 * Hydrovatus dama Guignot, 1958
 * Hydrovatus davidis Young, 1956
 * Hydrovatus dentatus Bilardo & Rocchi, 1990
 * Hydrovatus deserticola Guignot, 1950
 * Hydrovatus diabolicus Biström & Larson, 1995
 * Hydrovatus difformis Régimbart, 1895
 * Hydrovatus duponti Régimbart, 1895
 * Hydrovatus enigmaticus Biström, 1997
 * Hydrovatus eximius Biström, 1997
 * Hydrovatus exochomoides Régimbart, 1895
 * Hydrovatus facetus Guignot, 1942
 * Hydrovatus fasciatus Sharp, 1882
 * Hydrovatus felixi Biström, 1997
 * Hydrovatus fernandoi Biström, 1997
 * Hydrovatus ferrugineus Zimmermann, 1920
 * Hydrovatus flammulatus Sharp, 1882
 * Hydrovatus flebilis Guignot, 1945
 * Hydrovatus fractus Sharp, 1882
 * Hydrovatus frater Régimbart, 1895
 * Hydrovatus fulvicollis Guignot, 1958
 * Hydrovatus gabonicus Régimbart, 1895
 * Hydrovatus galpini Omer-Cooper, 1957
 * Hydrovatus glaber Guignot, 1953
 * Hydrovatus globulosus Gschwendtner, 1943
 * Hydrovatus grabowskyi Régimbart, 1899
 * Hydrovatus granosus Guignot, 1958
 * Hydrovatus gravis Guignot, 1954
 * Hydrovatus guignoti Omer-Cooper, 1957
 * Hydrovatus guignotianus Guignot, 1959
 * Hydrovatus hamatus Guignot, 1950
 * Hydrovatus heterogynus Zimmermann, 1926
 * Hydrovatus hintoni Biström, 1997
 * Hydrovatus hornii Crotch, 1873
 * Hydrovatus imitator Biström, 1997
 * Hydrovatus impunctatus Guignot, 1953
 * Hydrovatus inexpectatus Young, 1963
 * Hydrovatus insolitus Guignot, 1948
 * Hydrovatus irianensis Biström, 1997
 * Hydrovatus jaechi Biström, 1997
 * Hydrovatus kavanaughi Biström, 1997
 * Hydrovatus laosensis Biström, 1997
 * Hydrovatus latipalpis Biström, 1997
 * Hydrovatus leconteii (Clark, 1862)
 * Hydrovatus leonardii Bilardo & Pederzani, 1978
 * Hydrovatus lintrarius Guignot, 1958
 * Hydrovatus longicornis Sharp, 1882
 * Hydrovatus longior Biström, 1997
 * Hydrovatus maai Biström, 1997
 * Hydrovatus macrocephalus Gschwendtner, 1934
 * Hydrovatus macrocerus Régimbart, 1895
 * Hydrovatus madagascariensis Régimbart, 1903
 * Hydrovatus marlieri Guignot, 1956
 * Hydrovatus medialis J.Balfour-Browne, 1939
 * Hydrovatus megalocerus Bilardo & Pederzani, 1978
 * Hydrovatus mollis Biström, 1997
 * Hydrovatus mucronatus Régimbart, 1908
 * Hydrovatus mundus Omer-Cooper, 1931
 * Hydrovatus naviger Biström, 1997
 * Hydrovatus nefandus Omer-Cooper, 1957
 * Hydrovatus nephodes Guignot, 1953
 * Hydrovatus ngorekiensis Bilardo & Rocchi, 1999
 * Hydrovatus niger Gschwendtner, 1938
 * Hydrovatus nigricans Sharp, 1882
 * Hydrovatus nigrita Sharp, 1882
 * Hydrovatus nilssoni Biström, 1997
 * Hydrovatus nimbaensis Guignot, 1954
 * Hydrovatus niokolensis Guignot, 1956
 * Hydrovatus noumeni Bilardo & Rocchi, 1990
 * Hydrovatus oblongipennis Régimbart, 1895
 * Hydrovatus oblongiusculus Régimbart, 1895
 * Hydrovatus oblongus Omer-Cooper, 1957
 * Hydrovatus obsoletus Peschet, 1922
 * Hydrovatus obtusus Motschulsky, 1855
 * Hydrovatus omentatus Guignot, 1950
 * Hydrovatus opacus Sharp, 1882
 * Hydrovatus otiosus Guignot, 1945
 * Hydrovatus ovalis Sharp, 1882
 * Hydrovatus parallelipennis Régimbart, 1895
 * Hydrovatus parallelus Sharp, 1882
 * Hydrovatus parameces Guignot, 1958
 * Hydrovatus parvulus Régimbart, 1900
 * Hydrovatus pederzanii Bilardo & Rocchi, 1990
 * Hydrovatus peninsularis Young, 1953
 * Hydrovatus perrinae Bilardo & Pederzani, 1978
 * Hydrovatus perssoni Biström & Nilsson, 1997
 * Hydrovatus pescheti Omer-Cooper, 1931
 * Hydrovatus piceus Guignot, 1961
 * Hydrovatus picipennis Motschulsky, 1859
 * Hydrovatus pictulus Sharp, 1882
 * Hydrovatus pilitibiis Omer-Cooper, 1957
 * Hydrovatus pilula Guignot, 1954
 * Hydrovatus pinguis Régimbart, 1892
 * Hydrovatus pisiformis Biström, 1997
 * Hydrovatus platycornis Young, 1963
 * Hydrovatus postremus Guignot, 1942
 * Hydrovatus pudicus (Clark, 1863)
 * Hydrovatus pulcher Gschwendtner, 1934
 * Hydrovatus pumilus Sharp, 1882
 * Hydrovatus punctipennis Motschulsky, 1859
 * Hydrovatus pustulatus (F.E.Melsheimer, 1844)
 * Hydrovatus pyrrus Guignot, 1958
 * Hydrovatus rangoonensis Guignot, 1954
 * Hydrovatus reclusus Guignot, 1955
 * Hydrovatus regimbarti Zimmermann, 1919
 * Hydrovatus reticuliceps Régimbart, 1895
 * Hydrovatus rocchii Biström, 1997
 * Hydrovatus rufescens Motschulsky, 1859
 * Hydrovatus rufoniger (Clark, 1863)
 * Hydrovatus samuelsoni Biström, 1997
 * Hydrovatus sandwichensis Biström, 1995
 * Hydrovatus sanfilippoi Bilardo & Rocchi, 1990
 * Hydrovatus satanas Guignot, 1958
 * Hydrovatus satanoides Pederzani & Rocchi, 1982
 * Hydrovatus saundersi Biström, 1997
 * Hydrovatus schawalleri Biström, 1997
 * Hydrovatus scholaeus Guignot, 1958
 * Hydrovatus seminarius Motschulsky, 1859
 * Hydrovatus semirufus Zimmermann, 1924
 * Hydrovatus senegalensis Régimbart, 1895
 * Hydrovatus seydeli Guignot, 1953
 * Hydrovatus sharpi Branden, 1885
 * Hydrovatus similis Biström, 1997
 * Hydrovatus simoni Régimbart, 1894
 * Hydrovatus sinister Sharp, 1890
 * Hydrovatus sitistus Omer-Cooper, 1963
 * Hydrovatus sobrinus Omer-Cooper, 1957
 * Hydrovatus soror Biström, 1997
 * Hydrovatus spadix Guignot, 1948
 * Hydrovatus spissicornis Régimbart, 1905
 * Hydrovatus sporas Guignot, 1959
 * Hydrovatus stappersi Guignot, 1959
 * Hydrovatus stridulus Biström, 1997
 * Hydrovatus subparallelus Gschwendtner, 1930
 * Hydrovatus subrotundatus Motschulsky, 1859
 * Hydrovatus subtilis Sharp, 1882
 * Hydrovatus sumatrensis Sharp, 1882
 * Hydrovatus suturalis Bilardo & Pederzani, 1978
 * Hydrovatus testudinarius Régimbart, 1895
 * Hydrovatus tristis Guignot, 1961
 * Hydrovatus turbinatus Zimmermann, 1921
 * Hydrovatus tydaeus Biström, 1997
 * Hydrovatus uhligi Biström, 1995
 * Hydrovatus unguicularis Biström, 1997
 * Hydrovatus unguiculatus Biström, 1997
 * Hydrovatus uniformis (Fairmaire, 1869)
 * Hydrovatus validicornis Régimbart, 1895
 * Hydrovatus verisae Bilardo & Rocchi, 1987
 * Hydrovatus vicinus Guignot, 1958
 * Hydrovatus villiersi Guignot, 1955
 * Hydrovatus visendus Biström, 1997
 * Hydrovatus vividus Guignot, 1954
 * Hydrovatus vulneratus Biström, 1997
 * Hydrovatus vulpinus Biström, 1997
 * Hydrovatus weiri Biström, 1997
 * Hydrovatus wewalkai Biström, 1999
 * Hydrovatus wittei Biström, 1997
 * Hydrovatus yagii Kitayama, Mori & Matsui, 1993
 * Hydrovatus youngi Biström, 1997