# Prodaticus

Prodaticus is a subgenus of beetles of the genus Hydaticus in the family Dytiscidae. These 143 species are in the subgenus Prodaticus:
* Hydaticus abyssinicus Régimbart, 1905
* Hydaticus aequabilis Guignot, 1958
* Hydaticus aequalis Benetti, Gustafson, Hamada & Short, 2020
* Hydaticus africanus (Rocchi, 1976)
* Hydaticus agaboides Sharp, 1882
* Hydaticus amydrus Guignot, 1955
* Hydaticus apiatus Guignot, 1947
* Hydaticus arcuatus Régimbart, 1895
* Hydaticus balkei Wewalka, 2015
* Hydaticus basicollis Régimbart, 1905
* Hydaticus batchianensis Sharp, 1882
* Hydaticus bengalensis Régimbart, 1899
* Hydaticus bihamatus Aubé, 1838
* Hydaticus bimarginatus (Say, 1830)
* Hydaticus bipunctatus Wehncke, 1876
* Hydaticus bitalensis Guignot, 1952
* Hydaticus bivittatus Laporte, 1835
* Hydaticus bowringii Clark, 1864
* Hydaticus caffer Boheman, 1848
* Hydaticus capicola Aubé, 1838
* Hydaticus chrisi Nilsson, 2001
* Hydaticus collarti Guignot, 1848
* Hydaticus concolor Sharp, 1882
* Hydaticus congo Gschwendtner, 1938
* Hydaticus conjungens Régimbart, 1899
* Hydaticus consanguineus Aubé, 1838
* Hydaticus daemeli Wehncke, 1876
* Hydaticus decorus Klug, 1834
* Hydaticus devexus Trémouilles, 1996
* Hydaticus dhofarensis Pederzani, 2003
* Hydaticus dineutoides Sharp, 1882
* Hydaticus dintelmanni Balke, Hendrich, Sagata & Wewalka, 2005
* Hydaticus discindens Walker, 1858
* Hydaticus dorsiger Aubé, 1838
* Hydaticus dregei Aubé, 1838
* Hydaticus ephippiiger Régimbart, 1899
* Hydaticus epipleuricus Régimbart, 1891
* Hydaticus exclamationis Aubé, 1838
* Hydaticus fabricii (W.S. Macleay, 1825)
* Hydaticus figuratus Régimbart, 1899
* Hydaticus fijiensis Régimbart, 1899
* Hydaticus flavolineatus Boheman, 1848
* Hydaticus fractifer Walker, 1858
* Hydaticus fractivittis Guignot, 1951
* Hydaticus fulvoguttatus Guignot, 1951
* Hydaticus fulvosparsus Gschwendtner, 1938
* Hydaticus galla Guérin-Méneville, 1847
* Hydaticus grammicus (Germar, 1827)
* Hydaticus guignoti Gschwendtner, 1938
* Hydaticus hajeki Wewalka, 2015
* Hydaticus hauthi Hendrich & Balke, 2020
* Hydaticus hendrichi Wewalka, 2015
* Hydaticus histrio Clark, 1864
* Hydaticus humeralis Régimbart, 1895
* Hydaticus incertus Régimbart, 1888
* Hydaticus ineptus Guignot, 1953
* Hydaticus inexspectatus Trémouilles, 1996
* Hydaticus intermedius Régimbart, 1895
* Hydaticus interrogator Mouchamps, 1957
* Hydaticus jaechi Wewalka, 2016
* Hydaticus jaenneli Guignot, 1936
* Hydaticus kolbei Branden, 1885
* Hydaticus kourouensis Hendrich & Balke, 2020
* Hydaticus laceratus Régimbart, 1895
* Hydaticus laetabilis Régimbart, 1899
* Hydaticus laosensis Wewalka, 2016
* Hydaticus larsoni Wewalka, 2015
* Hydaticus lateralis Laporte, 1835
* Hydaticus latior Régimbart, 1895
* Hydaticus lativittis Régimbart, 1895
* Hydaticus leander (Rossi, 1790)
* Hydaticus lepemangoyei Bilardo & Rocchi, 2018
* Hydaticus limnetes Guignot, 1955
* Hydaticus litigiosus Régimbart, 1880
* Hydaticus luczonicus Aubé, 1838
* Hydaticus macularis Régimbart, 1899
* Hydaticus madagascariensis Aubé, 1838
* Hydaticus major Régimbart, 1899
* Hydaticus manueli Wewalka & Jäch, 2018
* Hydaticus marlenae Wewalka, 2015
* Hydaticus matruelis Clark, 1864
* Hydaticus mexaformis Wewalka, 1979
* Hydaticus microdaemeli Watts, 1978
* Hydaticus mocquerysi Régimbart, 1895
* Hydaticus musivus Guignot, 1952
* Hydaticus natalensis Guignot, 1951
* Hydaticus nigritulus Régimbart, 1899
* Hydaticus nigrotaeniatus Régimbart, 1895
* Hydaticus okalehubyi Balke & Hendrich, 1992
* Hydaticus opaculus Gschwendtner, 1933
* Hydaticus ornatus H.J. Kolbe, 1883
* Hydaticus pacificus Aubé, 1838
* Hydaticus paganus Clark, 1864
* Hydaticus palliatus Aubé, 1838
* Hydaticus panguana Megna, Balke, Apenborn & Hendrich, 2019
* Hydaticus parallelus Clark, 1864
* Hydaticus pauli Wewaulka, 2016
* Hydaticus peregrinus Guignot, 1948
* Hydaticus pescheti Gschwendtner, 1930
* Hydaticus petitii Aubé, 1838
* Hydaticus philippensis Wehncke, 1876
* Hydaticus pictus (Sharp, 1882)
* Hydaticus plagiatus Régimbart, 1895
* Hydaticus platamboides Régimbart, 1895
* Hydaticus platteeuwi Severin, 1890
* Hydaticus poecilus Régimbart, 1895
* Hydaticus ponticus Sharp, 1882
* Hydaticus pulcher (Clark, 1863)
* Hydaticus pullatus Guignot, 1952
* Hydaticus quadriguttatus Régimbart, 1895
* Hydaticus quadrivittatus Blanchard, 1843
* Hydaticus rhantaticoides Régimbart, 1892
* Hydaticus rhantoides Sharp, 1882
* Hydaticus ricinus Wewalka, 1979
* ?Hydaticus riehli Wehncke, 1876
* Hydaticus rimosus Aubé, 1838
* Hydaticus rivanolis Wewalka, 1979
* ?Hydaticus rochei Camerano, 1907
* Hydaticus saecularis Pederzani, 1982
* Hydaticus scapularis Guignot, 1952
* Hydaticus sellatus Régimbart, 1883
* Hydaticus septemlineatus Zimmermann, 1928
* Hydaticus servillianus Aubé, 1838
* Hydaticus severini Régimbart, 1895
* Hydaticus sexguttatus Régimbart, 1899
* Hydaticus sobrinus Aubé, 1838
* Hydaticus speciosus Régimbart, 1895
* Hydaticus stappersi Peschet, 1915
* Hydaticus stastnyi Wewalka, 2015
* Hydaticus subfasciatus Laporte, 1835
* ?Hydaticus subsignatus Harold, 1879
* Hydaticus suffusus Régimbart, 1892
* Hydaticus tenuis Gschwendtner, 1938
* Hydaticus testudinarius Régimbart, 1895
* Hydaticus thermonectoides Sharp, 1884
* Hydaticus tibetanus Shaverdo, Wewalka & Li, 2012
* Hydaticus torosus Guignot, 1947
* Hydaticus tschoffeni Régimbart, 1895
* Hydaticus tuyuensis Trémouilles, 1996
* Hydaticus ugandaensis Guignot, 1936
* Hydaticus ussherii Clark, 1864
* Hydaticus vaziranii Wewalka, 1979
* ?Hydaticus verecundus Clark, 1864
* Hydaticus vittatus (Fabricius, 1775)
* Hydaticus vitticollis Régimbart, 1895
* Hydaticus xanthomelas (Brullé, 1837)
* Hydaticus zetteli Wewalka, 2016