Genus Argoravinia Townsend, 1917

Argoravinia Townsend, 1917: 190 . Type species: Sarcophaga argentea Townsend, 1912 [= Sarcophaga rufiventris Wiedemann, 1830], by original designation.

Raviniopsis Townsend, 1918: 160 . Type species: Raviniopsis aurea Townsend, 1918, by original designation.

Sarcophagina Curran, 1928: 102 . Type species: Sarcophagina candida Curran, 1928, by original designation.

Pachygraphomyia Hall, 1933: 259 . Type species: Pachygraphomyia spinosa Hall, 1933 [= Raviniopsis aurea Townsend, 1918], by original designation.

Raviniops: Lopes (1973: 281); incorrect subsequent spelling of Raviniopsis Townsend, 1918 .

Diagnosis. Postgenal setae whitish; postalar wall setulose; vein R1 with setae dorsally on basal half; stem of vein R2+3 ventrally setulose; pregonite apically bifid; phallus divided into basi- and distiphallus, juxta vestigial, median stylus very long and slender, lateral stylus with a large basal projection.