This work deals with two genera of Limnophorinae. Heliographa longiseta sp. n., and female genitalia of the Heliographa altaneira Albuquerque, 1954, and genital complex of the Spilogona golbachi Snyder, 1957 are studied. New occurrence for Spilogona argentifrontata and Spilogona pubiceps (Stein, 1911) are stated.
Taxonomy; Diptera; Muscidae; Limnophorinae