Herophydrus is a genus of beetles in the family Dytiscidae, containing the following species:
Herophydrus assimilis Régimbart, 1895Herophydrus bilardoi Biström & Nilsson, 2002Herophydrus capensis Régimbart, 1895Herophydrus cleopatrae (Peyron, 1858)Herophydrus confusus Régimbart, 1895Herophydrus discrepatus Guignot, 1954Herophydrus endroedyi Biström & Nilsson, 2002Herophydrus gigantoides Biström & Nilsson, 2002Herophydrus gigas Régimbart, 1895Herophydrus gschwendtneri Omer-Cooper, 1957Herophydrus guineensis (Aubé, 1838)Herophydrus heros Sharp, 1882Herophydrus hyphoporoides Régimbart, 1895Herophydrus ignoratus Gschwendtner, 1933Herophydrus inquinatus (Boheman, 1848)Herophydrus janssensi Guignot, 1952Herophydrus kalaharii Gschwendtner, 1935Herophydrus morandi Guignot, 1952Herophydrus musicus (Klug, 1834)Herophydrus muticus (Sharp, 1882)Herophydrus natator Biström & Nilsson, 2002Herophydrus nigrescens Biström & Nilsson, 2002Herophydrus nodieri (Régimbart, 1895)Herophydrus obscurus Sharp, 1882Herophydrus obsoletus Régimbart, 1895Herophydrus ovalis Gschwendtner, 1932Herophydrus pallidus Omer-Cooper, 1931Herophydrus pauliani Guignot, 1950Herophydrus quadrilineatus Régimbart, 1895Herophydrus ritsemae Régimbart, 1889Herophydrus rohani Peschet, 1924Herophydrus rufus (Clark, 1863)Herophydrus sjostedti Régimbart, 1908Herophydrus spadiceus Sharp, 1882Herophydrus sudanensis Guignot, 1952Herophydrus tribolus Guignot, 1953Herophydrus variabilis Régimbart, 1906Herophydrus vaziranii (Nilsson, 1999)Herophydrus verticalis Sharp, 1882Herophydrus vittatus Régimbart, 1895Herophydrus wewalkai Biström & Nilsson, 2002