Macrostomus fusciventris is a species of dance flies, in the fly family Empididae.
References
^Rafael, José Albertino; Cumming, Jeffrey M. (2009). "Revision of the genus Macrostomus Wiedemann (Diptera: Empididae: Empidinae). I. The ferrugineus species-group". Zootaxa. 2061 (1): 39–56. doi:10.11646/zootaxa.2064.1.4.
