Artigas, J.N. and Papayero, N. (1997) “ The American genera of Asilidae (Diptera): keys for identification with an atlas of female Spermathecae and other morphological details. IX.2. subfamily Asilinae leach - Efferia -group, with the proposal of five new genera and a catalogue of the neotropical species ”, Arquivos de Zoologia, 34(1-4), pp. 65–95. doi:10.11606/issn.2176-7793.v34i1-4p65-95.