Choerocampa; Print; The genus Deilephila is part of the family Sphingidae; the hawk-moths or sphinxes. The genus was erected by Jakob Heinrich Laspeyres in 1809. It consists of a small number of Palearctic species most of which have common names involving the phrase "elephant hawk moth". They include the elephant hawk moth; Deilephila elpenor; the small elephant hawk moth (D. porcellus) and the Chitral elephant hawk moth (D. rivularis). The oleander hawk moth is sometimes classified in this genus as D. nerii; but sometimes treated in genus Daphnis.