Hyphydrus is a genus of diving beetle native to the Palearctic (including Europe), the Afro-tropical region, the Near East, North Africa. It contains the following species: \n* Hyphydrus abyssinicus Peschet, 1916 \n* Hyphydrus aequatorialis Biström, 1983 \n* Hyphydrus agnitus Guignot, 1952 \n* Hyphydrus alfredi Bilardo & Rocchi, 1986 \n* Hyphydrus alluaudi Régimbart, 1889 \n* Hyphydrus amplimaculatus Bilardo & Rocchi, 1995 \n* Hyphydrus anatolicus Guignot, 1957 \n* Hyphydrus assinicus Régimbart, 1889 \n* Hyphydrus ater Bilardo, 1982 \n* Hyphydrus aubei Ganglbauer, 1891 \n* Hyphydrus barysomus Guignot, 1959 \n* Hyphydrus bigamus Guignot, 1956 \n* Hyphydrus birmanicus Régimbart, 1888 \n* Hyphydrus bistrimaculatus Biström, Hendrich & Kirk-Spriggs, 1997 \n* Hyphydrus bistroemi Bilardo & Rocchi