Hydrophorus Fallén, 1823

Hydrophorus acadianus J. B. B.

Hydrophorus aestuum Loew, 1869

Hydrophorus agalma Wheeler, 1899

Hydrophorus albiceps Frey, 1915

Hydrophorus albipes Zetterstedt, 1843

Hydrophorus alboflorens (Walker, 1849)

Hydrophorus albopictus Parent, 1931

Hydrophorus albosignatus Ringdahl, 1919

Hydrophorus algens Wheeler, 1899

Hydrophorus alpinus Wahlberg, 1844

Hydrophorus altivagus Aldrich, 1911

Hydrophorus ambigua Zetterstedt, 1843

Hydrophorus americanus Aube

Hydrophorus amplectens Aldrich, 1911

Hydrophorus ampullaceus Van Duzee, 1925

Hydrophorus angustifacies Hurley, 1985

Hydrophorus antarcticus Schiner, 1868

Hydrophorus aquatilis Aldrich, 1922

Hydrophorus arambourgi Parent, 1938

Hydrophorus arcticus Negrobov, 1977

Hydrophorus arnaudi Hurley, 1985

Hydrophorus aureifacies Becker, 1914

Hydrophorus badiellus Fall

Hydrophorus baicalensis Negrobov, 1977

Hydrophorus balticus (Meigen, 1824)

Hydrophorus bipunctatus (Lehmann, 1822)

Hydrophorus borealis Loew, 1857

Hydrophorus boreus Gordon

Hydrophorus bovatus Hurley, 1985

Hydrophorus brachyclypeus Negrobov, 1977

Hydrophorus brevicauda Van Duzee, 1923

Hydrophorus brevicornis Fall

Hydrophorus breviseta Thomson, 1869

Hydrophorus brunneifacies Negrobov, 1977

Hydrophorus brunnicosus Loew, 1857

Hydrophorus callostomus Loew, 1857

Hydrophorus canescens Wheeler, 1896

Hydrophorus canities Van Duzee, 1923

Hydrophorus carmichaelii (Walker, 1849)

Hydrophorus carolina Fall

Hydrophorus chappuisi Parent, 1938

Hydrophorus christopherseni Frey, 1954

Hydrophorus chrysologus (Walker, 1849)

Hydrophorus cinipunctus Negrobov, 1975

Hydrophorus claripennis Van Duzee, 1925

Hydrophorus cognatus Parent, 1931

Hydrophorus columbianus Fall

Hydrophorus congoensis Vanschuytbroeck, 1951

Hydrophorus consimilis

Hydrophorus cuprea Macquart, 1850

Hydrophorus dentellus Fall

Hydrophorus despectus Sharp

Hydrophorus dichrous Melsheimer

Hydrophorus diminuatus Becker, 1922

Hydrophorus dioktes Hurley, 1985

Hydrophorus dreisbachi Harmston & Knowlton, 1963

Hydrophorus eldoradensis Wheeler, 1899

Hydrophorus elevatus Becker, 1922

Hydrophorus emelijanovi Negrobov, 1977

Hydrophorus emeljanovi Negrobov, 1977

Hydrophorus extrarius Aldrich, 1911

Hydrophorus femoratus Parent, 1930

Hydrophorus ferruginus Hurley, 1985

Hydrophorus flavihirtus Van Duzee, 1923

Hydrophorus flavipennis Van Duzee, 1926

Hydrophorus freyi Stora, 1954

Hydrophorus fumipennis Van Duzee, 1921

Hydrophorus funestus Fall

Hydrophorus fuscipennis Schaum

Hydrophorus geminus Frey, 1915

Hydrophorus glaber (Walker, 1849)

Hydrophorus grisellus Becker, 1922

Hydrophorus harmstoni Hurley, 1985

Hydrophorus henanensis Zhu, Yang & Masunaga, 2006

Hydrophorus hesperius Hurley, 1985

Hydrophorus hirpicifer Hurley, 1985

Hydrophorus hydrophylax Parent, 1939

Hydrophorus incisicornis Speiser, 1910

Hydrophorus innotatus Loew, 1864

Hydrophorus irinae Negrobov, 1977

Hydrophorus jacula Fallen, 1823

Hydrophorus jeanneli Parent, 1938

Hydrophorus kolensis Parent, 1934

Hydrophorus koznakovi Becker, 1907

Hydrophorus kuscheli Harmston, 1955

Hydrophorus lapponum (Gyllehal)

Hydrophorus larsoni Nilsson

Hydrophorus laticorne Fallen, 1823

Hydrophorus laticornis Becker, 1922

Hydrophorus levanderi (J. Sthlb.)

Hydrophorus litoreus Fallen, 1823

Hydrophorus longiusculus G. & H.

Hydrophorus maculipennis Van Duzee, 1926

Hydrophorus magdalenae Wheeler, 1899

Hydrophorus manicatus Collin, 1935

Hydrophorus mannerheimi J. B. B.

Hydrophorus melsheimeri Fall

Hydrophorus mexicanus Hurley, 1985

Hydrophorus minimus Van Duzee, 1924

Hydrophorus monodi Couturier, 1985

Hydrophorus morio Aube

Hydrophorus myllomerus Hurley, 1985

Hydrophorus nebulosus Fallen, 1823

Hydrophorus nervosus Becker, 1922

Hydrophorus nigrellus Mannerheim

Hydrophorus nigrihalteratus Parent, 1930

Hydrophorus nilicola Parent, 1927

Hydrophorus norvegicus Ringdahl, 1928

Hydrophorus oblitus

Hydrophorus obscura Zetterstedt, 1838

Hydrophorus obscurus Strum

Hydrophorus obuchovae Stackelberg, 1951

Hydrophorus oceanus (Macquart, 1838)

Hydrophorus ochraceus Becker, 1914

Hydrophorus ochrifacies Van Duzee, 1930

Hydrophorus ouachitus

Hydrophorus pacificus Van Duzee, 1933

Hydrophorus pallipes Zetterstedt, 1843

Hydrophorus parvisetus Negrobov, 1977

Hydrophorus parvus Loew, 1862

Hydrophorus patagonicus Van Duzee, 1931

Hydrophorus paugus Fall

Hydrophorus pectinatus Gerstaecker, 1864

Hydrophorus pectinipes Van Duzee, 1923

Hydrophorus pensus Aldrich, 1911

Hydrophorus persimilis Crotch

Hydrophorus pervicinus Fall

Hydrophorus phaeioteryx Hurley, 1985

Hydrophorus phaeopteryx Hurley, 1985

Hydrophorus phalarus Hurley, 1985

Hydrophorus philombrius Wheeler, 1890

Hydrophorus phoca Aldrich, 1911

Hydrophorus pilipes Frey, 1915

Hydrophorus pilitarsis Malloch, 1919

Hydrophorus plautus Hurley, 1985

Hydrophorus polaris Fall

Hydrophorus poliogaster (Philippi, 1865)

Hydrophorus polychaetus Yang, 1998

Hydrophorus ponojensis Frey, 1915

Hydrophorus praecox (Lehmann, 1822)

Hydrophorus qinghaiensis Yang, 1998

Hydrophorus rasnitsyni Negrobov, 1977

Hydrophorus rectus Fall

Hydrophorus regularis Becker, 1922

Hydrophorus rhionopous Hurley, 1985

Hydrophorus rogenhoferi Mik, 1874

Hydrophorus rubyae Larson

Hydrophorus rufibarbis Gerstaecker, 1864

Hydrophorus rufinasus Mannerheim

Hydrophorus rufinasutus Parent, 1925

Hydrophorus signatus Mannerheim

Hydrophorus signifer Coquillett, 1899

Hydrophorus similaris Fall

Hydrophorus sinuatipes Fall

Hydrophorus sodalis Wheeler, 1899

Hydrophorus solitarius Andretta, 1952

Hydrophorus spinicornis Loew, 1858

Hydrophorus stagnalis G. & H.

Hydrophorus starkus Negrobov, 2006

Hydrophorus striola (Gyllenhal)

Hydrophorus superioris J. B. B.

Hydrophorus tademus Leech

Hydrophorus tartaricus Le Conte

Hydrophorus tenebrosus Le Conte

Hydrophorus tibetanus Becker, 1917

Hydrophorus titicaca Becker, 1922

Hydrophorus transpunctatus Chand.

Hydrophorus trichaspis Hurley, 1985

Hydrophorus tristanensis (Macquart, 1849)

Hydrophorus tristis (Paykull)

Hydrophorus vaalensis Parent, 1954

Hydrophorus variinasutus Vanschuytbroeck, 1951

Hydrophorus viridifacies Van Duzee, 1923

Hydrophorus viridis (Meigen, 1824)

Hydrophorus williamsi Parent, 1938