Derovatellus

Derovatellus is a genus of beetles in the family Dytiscidae, containing the following species:Derovatellus africanus Régimbart, 1889 Derovatellus alluaudi Guignot, 1936 Derovatellus assinicus Régimbart, 1889 Derovatellus ater Bilardo & Pederzani, 1978 Derovatellus baloghi Biström, 1979 Derovatellus bisignatus Ahlwarth, 1921 Derovatellus bistroemi Brancucci, 1981 Derovatellus bruchi Zimmermann, 1919 Derovatellus caprai Guignot, 1952 Derovatellus corvus Guignot, 1954 Derovatellus dagombae Biström, 1979 Derovatellus decellei Biström, 1979 Derovatellus dimorphus Guignot, 1936 Derovatellus duplex Guignot, 1956 Derovatellus erratus Biström, 1979 Derovatellus eupteryx Guignot, 1955 Derovatellus fasciatus Régimbart, 1895 Derovatellus ferrugineus Bilardo & Pederzani, 1978 Derovatellus floridanus Fall, 1932 Derovatellus hancocki Biström, 1981 Derovatellus intermedius Biström, 1986 Derovatellus kamerunensis Biström, 1979 Derovatellus lentus (Wehncke, 1876) Derovatellus lugubris Guignot, 1955 Derovatellus macrocolus Guignot, 1956 Derovatellus marmottani Guignot, 1940 Derovatellus mocquerysi Régimbart, 1895 Derovatellus natalensis Omer-Cooper, 1965 Derovatellus nyanzae Biström, 1980 Derovatellus obscurus Régimbart, 1895 Derovatellus olofi Franciscolo & Sanfilippo, 1991 Derovatellus onorei Biström, 1982 Derovatellus orientalis Wehncke, 1883 Derovatellus peruanus Spangler, 1967 Derovatellus regimbarti Guignot, 1936 Derovatellus roosevelti K.B.Miller, 2005 Derovatellus rostrata (Koch & Berendt, 1854) Derovatellus ruficollis Régimbart, 1895 Derovatellus satoi Biström, 2003 Derovatellus spangleri K.B.Miller, 2005 Derovatellus taeniatus Biström, 1979 Derovatellus wewalkai Biström, 1979 Derovatellus wittei Biström, 1979