Callionima acutaCallionima acuta is a species of moth in the family Sphingidae. It was originally described by Walter Rothschild and Karl Jordan as Hemeroplanes acuta, in 1910.DistributionIs known from Peru and Bolivia.DescriptionMales have a wingspan of about 32 millimetres. The species is similar to Callionima parce, but is darker in colour. The forewing upperside ground colour is blackish-brown. The hindwing underside has a median line and a line of dots in the outer half.BiologyAdults are probably on wing in multiple generations.