heydenii Wiedemann, 1830:429 (Anthomyia) .

Lectotype male, NMW [des. Pont 1997:97]; paralectotypes male, NMW, SMFD. Type­locality: " Brazil ". Distr.­ Peru, Bolivia, Brazil, Uruguay, Paraguay, Argentina.

Genus? heydenii; Stein 1902:131 (genus uncertain).

Homalomyia heydenii; Stein 1904:454 (Peru).

Fannia heydenii; Stein 1911:10 (Peru, Bolivia); Stein 1918:234 (Paraguay, Argentina); Stein 1919:131 (cat.); Shannon and Del Ponte 1928:142 (synonymy); Gaminara 1930:1253 (Uruguay); Gaminara 1931:1253 (Uruguay); Engel 1931:137 (Bolivia, Argentina); Lins de Almeida 1933:1274; Séguy 1937:169 (cat.); Lopes 1938:427 (Brazil, carries eggs of Dermatobia); Albuquerque 1957b:6 (Brazil), figs 7–13 (male abdomen, male genitalia, female spermatheca); Pont 1972:4 (cat.); Albuquerque et al. 1981:10 ( heydenii ­group), 13 (Brazil, description male), 21 (key), figs 24–25 (female ovipositor); Almeida et al. 1985:279–284 (Brazil, synanthropy); Couri 1992a:59–67 (oogenesis); Carvalho et al. 1993:10 (cat.); Guimarães and Papavero 1999:266 (Brazil, carries eggs of Dermatobia); Carvalho et al. 2002:112 (Brazil, human habits); Gomes et al. 2002:114–118 (Brazil, carries eggs of Dermatobia).

00 platensis Brèthes, 1907:303 (Homalomyia) . Syntypes male, MACN? Type­locality: Argentina, Buenos Aires. Synonymy by Shannon and Del Ponte 1928:142. Fannia platensis; Shannon and Del Ponte 1926:566, 573 (Argentina).

00 heydeni, error.

00 heideni, error.

00 heydenni, error.

00 platense, error.