Genus Fannia Robineau-Desvoidy Diagnosis: wing with second anal vein strongly curved, so as to intersect extension of first anal vein well before margin of wing (see Wendt & Carvalho 2007: fig. 16); bacilliform process usually present (see Wendt & Carvalho 2009: fig. 6); lower orbital seta usually absent in males; first presutural dorsocentral seta over half as long as the second and central katepisternal seta absent (Dominguez 2007).

Published as part of Wendt, Lisiane Dilli, 2010, New species and new records of Fannia Robineau-Desvoidy (Diptera, Fanniidae) from the Brazilian Amazon Region, pp. 38-48 in Zootaxa 2575 on page 39, DOI: 10.5281/zenodo.197489