A revision of the American parasitic flies belonging to the genus DOI: info:10.5479/si.00963801.73-2729.1v. 73No. 27291–45
Aldrich, John Merton. 1928. "A revision of the American parasitic flies belonging to the genus Belvosia." Proceedings of the United States National Museum, 73, (2729) 1–45. https://doi.org/10.5479/si.00963801.73-2729.1.