petrocchiae Shannon and Del Ponte, 1926:574 .

Holotype female, USMN. Type­locality: Argentina, Rio Bermejo. Distr.­ Brazil, Argentina.

Fannia petrocchiae; Shannon and Del Ponte 1928:142 (solitaris of key & petrocchiae of text (1926) are one species, to be known as petrocchiae); Malloch 1934:207 (Argentina, Brazil); Séguy 1937:173 (cat.); Lopes 1938:427 (Brazil, carries eggs of Dermatobia hominis); Albuquerque 1945b:1–4 (Brazil), 12 figs (wing, male legs, male genitalia, female spermathecae); Pont 1972:5 (cat.); Albuquerque et al. 1981:10 ( petrocchiae ­subgroup), 17 (Brazil, Argentina, description male); Carvalho et al. 1993:13 (cat.); Guimarães and Papavero 1999:266 (Brazil, carries eggs of Dermatobia); Carvalho et al. 2002:112 (Brazil, human habits).

petrochiae, error.

solitaris Shannon and Del Ponte, 1926:565 (in key only). Synonymy by Shannon and Del Ponte 1928:142.