The Brazilian species of Stylogaster Macquart, 1835 from the stylata group are studied and redescribed in detail: Stylogaster brasilia Camras & Parrillo, 1985, S. dispar Camras & Parrillo, 1985, S. longispina Camras & Parrillo, 1985, S. rafaeli Camras & Parrillo, 1996, S. souzai Monteiro, 1960, and S. stylata (Fabricius, 1805). A new species from Brazil, Rio de Janeiro - S. fluminensis sp. nov., is described and compared with S. stylosa Townsend, 1897, which is also redescribed based on type material. Diagnosis, keys for identification, geographic distributions and illustrations are also provided.
Conopidae; Diptera; morphology; taxonomy
