Genus Colocasiomyia de Meijere, 1914

Colocasiomyia de Meijere, 1914: 272 (in Borboridae). Type species: Colocasiomyia cristata de Meijere, 1914 .

Colocasiomyia: Duda, 1924: 177; Okada, 1988: 34; Grimaldi, 1991: 417; Sultana et al., 2006: 693; Takano et al., 2021: 19.

Platyborborus de Meijere, 1914: 273 (in Sphaeroceridae). Type species: Platyborborus crassipes de Meijere, 1914 . Syn. Grimaldi, 1991: 419.

Drosophilella Duda, 1923: 25 . Type species: Drosophilella seminigra Duda, 1923 . Syn. Okada, 1988: 34.

Diagnosis (modified from Takano et al. 2021). Fore tarsus with heavily sclerotized peg-like setae in both sexes (ch.35-1). Sclerotized spermathecal capsule absent (ch.89-1).