BioStor
 | Enumeration of the Diptera of the Malayan Archipelago, collected by O. Beccari, L. M. D'Albertis, and others (1881) Annali Del Museo Genova 16: 393-492 |
 | Diptères nouveaux ou peu connus. 22e partie, XXXII: Syrphidi (2e partie). Espèces nouvelles, No 1er J-M-F Bigot (1884) Annales de la Société entomologique de France 3: 315-356 |
 | Diptera Brasiliana, ab H. H. Smith Collecta. Part I Stratiomyidae, Syrphidae S W Williston (1888) Transaction of the American Entomological Society 15: 243-292 |
 | The North American Psychodidae S W Williston (1893) Entomological News 4: 113-114 |
 | The type-species of the North American genera of Diptera D W Coquillett (1910) Proceedings of the United States National Museum 37: 499-647 |