Dytiscidae Leach, 1815

Acathodes Seidlitz, 1887

Acatodes Thomson, 1859

Acilius Leach, 1817

Aethionectes Sharp, 1882

Africodytes Biström, 1988

Africophilus Guignot, 1948

Agabetes Crotch, 1873

Agabinectes Guignot, 1933

Agabinus Crotch, 1873

Agabus Leach, 1817

Agametrus Sharp, 1882

Agaporomorphus Zimmermann, 1921

Aglymbus Sharp, 1880

Agnoshydrus Biström, Nilsson & Wewalka, 1997

Allodessus Guignot, 1953

Allomatus Mouchamps, 1964

Allonychus Zaitzev, 1905

Allopachria Zimmermann, 1924

Allopacria

Amarodytes Régimbart, 1900

Andex Sharp, 1881

Andonectes Guéorguiev, 1971

Anginopachria Wewalka, Balke & Hendrich, 2001

Anisomera Brullé, 1834

Anisomeria Brinck, 1944

Anodocheilus Babington, 1841

Anodochilus Gemminger & Harold, 1868

Antiporus Sharp, 1882

Australphilus Watts, 1978

Austrodytes Watts, 1978

Barrethydrus

Barretthydrus Lea, 1927

Batrachomatus Clark, 1863

Bidessodes Régimbart, 1900

Bidessonotus Régimbart, 1895

Bidessus Sharp, 1882

Borneodessus Balke, Hendrich, Mazzoldi & Biström, 2002

Brachyvatus Zimmermann, 1919

Bunites Spangler, 1972

Calicovatellus K. B. Miller & Lubkin, 2001

Canthyporus Zimmermann, 1919

Carabdytes Balke, Hendrich & Wewalka, 1992

Carabhudrus

Carabhydrus Watts, 1978

Carrhydrus

Celina Aubé, 1837-38

Chostonectes Sharp, 1880

Clypeodytes Régimbart, 1894

Coelambus Thomson, 1860

Coelhydrus Sharp, 1882

Colymbetes Schellenberg, 1806

Comaldessus Spangler & Barr, 1995

Copelatus Erichson, 1832

Coptotomus Say, 1830

Crinodessus K. B. Miller, 1997

Cybister Curtis, 1827

Darwinhydrus Sharp, 1882

Deronectes Sharp, 1882

Derovatellus Sharp, 1882

Desmopachria Babington, 1841

Deuteronectus

Dimitshydrus Uéno, 1996

Dytiscus Linnaeus, 1758

Ereboporus K. B. Miller, Gibson & Alarie, 2009

Eretes Laporte, 1833

Eunectes Erichson, 1832

Exocelina Broun, 1886

Fontidessus K. B. Miller & Spangler, 2008

Gabinectes Guignot, 1931

Gaurodytes Thomson, 1859

Geodessus Brancucci, 1979

Gibbidessus Watts, 1978

Glareadessus Wewalka & Biström, 1998

Graphoderus Dejean, 1833

Graptodytes Seidlitz, 1887

Guignotites Brinck, 1944

Guignotus Houlbert, 1934

Haideoporus Young & Longley, 1976

Hemibidessus Zimmermann, 1921

Heroceras Guignot, 1950

Herophydrus Sharp, 1880

Heterhydrus Fairmaire, 1869

Heteroelytrus Adam, 1993

Heteronychus Seidlitz, 1887

Heterosternus Zimmermann, 1919

Heterosternuta Strand, 1935

Heterostethus Schwarz, 1896

Hogrus Zubkov, 1837

Hoperius Fall, 1927

Hovahydrus Biström, 1982

Huxelhydrus Sharp, 1882

Hydaticus Leach, 1817

Hyderodes Hope, 1838

Hydrocolus Roughley & Larson in Larson, Alarie & Roughley, 2000

Hydrodessus J. Balfour-Browne, 1953

Hydrodytes K. B. Miller, 2001

Hydroglyphus Motschulsky, 1853

Hydronebrius Jakovlev, 1897

Hydropeplus Sharp, 1882

Hydroporomorpha Babington, 1842

Hydroporus Clairville, 1806

Hydrotrupes Sharp, 1882

Hydrovatus Motschulsky, 1853

Hygrotus Stephens, 1828

Hyphoporus Sharp, 1880

Hyphovatus Wewalka & Biström, 1994

Hyphydrus Illiger, 1802

Hypodessus Guignot, 1939

Iberoporus Castro & Delgado, 2001

Ilybiosoma Crotch, 1873

Ilybius Erichson, 1832

Isonotus Lepeletier & Serville, 1828

Japanolaccophilus Satô, 1972

Kakadudessus Hendrich & Balke, 2009

Kuschelydrus Ordish, 1976

Laccinectus

Laccodytes Régimbart, 1895

Lacconectes Zimmermann, 1928

Lacconectus Motschulsky, 1855

Laccophilus Leach, 1815

Laccoporus J. Balfour-Browne, 1939

Laccornellus Roughley & Wolfe, 1987

Laccornis Gozis, 1914

Laccosternus Brancucci, 1983

Lancetes Sharp, 1882

Leiodytes Guignot, 1936

Leiopterus Stephens, 1835

Leuronectes Sharp, 1882

Limbodessus Guignot, 1939

Lioclypeus Guignot, 1950

Liodessus Guignot, 1939

Liodytes Guignot, 1950

Lioporeus Guignot, 1950

Liopterus Dejean, 1833

Madaglymbus Shaverdo & Balke in Shaverdo, Monaghan, Lees, Ranaivosolo & Balke, 2008

Matus Aubé, 1836

Megadytes Sharp, 1882

Megaporus Brinck, 1944

Meladema Laporte, 1835

Melanectes Brinck, 1945

Melanodytes Seidlitz, 1887

Metaporus Guignot, 1945

Methles Sharp, 1882

Microdessus Young, 1967

Microdytes Balfour-Browne, 1946

Microhydrodytes K. B. Miller, 2002

Morimotoa Uéno, 1957

Napodytes Steiner, 1981

Nartus Zaitzev, 1907

Nebrioporus Régimbart, 1906

Necterosoma W. J. MacLeay, 1871

Necticus Hope, 1838

Neobidessodes Hendrich & Balke in Hendrich, Hawlitschek & Balke, 2009

Neobidessus Young, 1967

Neoclypeodytes Young, 1967

Neonectes Zimmermann, 1932

Neoporus Guignot, 1931

Neoscutopterus J. Balfour-Browne, 1943

Neptosternus Sharp, 1882

Notaticus Zimmermann, 1928

Notoplatynectes Gueorguiev, 1978

Onychohydrus White, 1847

Oreodytes Seidlitz, 1887

Pachydrus Sharp, 1882

Pachynectes Régimbart, 1903

Papuadessus Balke, 2001

Paroster Sharp, 1882

Peschetius Guignot, 1942

Philaccolilus Guignot, 1937

Philaccolus Guignot, 1937

Philodytes J. Balfour-Browne, 1939

Phreatodessus Ordish, 1976

Platambus Thomson, 1859

Platydytes Biström, 1988

Platynectes Régimbart, 1879

Porhydrus Guignot, 1945

Potamodytes Zimmermann, 1919

Primospes Sharp, 1882

Pseuduvarus Biström, 1988

Queda Sharp, 1882

Regimbartina Chatanay, 1911

Rhantaticus Sharp, 1880

Rhantus Dejean, 1833

Rhithrodytes Bameul, 1989

Rugosus García, 2001

Sandracottus Sharp, 1882

Sanfilippodytes Franciscolo, 1979

Scaphinectes Adam, 1993

Scarodytes Gozis, 1914

Sekaliporus Watts, 1997

Senilites Brinck, 1948

Sharphydrus Omer-Cooper, 1958

Siamoporus Spangler, 1996

Siettitia Abeille de Perrin, 1904

Sinodytes Spangler, 1996

Spencerhydrus Sharp, 1882

Sternhydrus Brinck, 1945

Sternopriscus Sharp, 1880

Stictonectes Brinck, 1943

Stictotarsus Zimmermann, 1919

Stygoporus

Suphisellus Zimmermann, 1921

Suphrodytes Gozis, 1914

Tepuidessus Spangler, 1981

Terradessus Watts, 1982

Thermonectus Dejean, 1833

Tikoloshanes Omer-Cooper, 1956

Tiporus Watts, 1985

Trichonectes Guignot, 1941

Trogloguignotus Sanfilippo, 1958

Tyndallhydrus Sharp, 1882

Typhlodessus Brancucci, 1985

Uvarus Guignot, 1939

Vatellus Aubé, 1837

Yola Gozis, 1886

Yolina Guignot, 1936