- ↑ Steyskal, G. C. (1971) , Notes on the genera Homalomitra Borgmeier, Pycnopota Bezzi, and Sphinctomyia Borgmeier (Diptera: Sphaeroceridae). Proc. Ent. Soc. Wash. 73: 376-378. [1971.12.17]
- ↑ Lopes, H. de S. & Tibana,R. (1988) , On Johnsoniini (Diptera, Sarcophagidae), with Notochaetisca new name and descriptions of eight new species. Revta Brasil. Biol. 48: 315-332.
- ↑ Sack, P. (1941) , Syrphidae (Dipt.). Pp. 97-120. In Titschack, E., Beitrage zur Fauna Perus. Band 1, 344 pp. [1941.??.??]
- ↑ Malloch, J. R. (1934) , Notes on some Pyrgotidae from Western China. Stylops 3: 262-264. [1934.
- ↑ 5.0 5.1 5.2 Bisby F.A., Roskov Y.R., Orrell T.M., Nicolson D., Paglinawan L.E., Bailly N., Kirk P.M., Bourgoin T., Baillargeon G., Ouvrard D. (ed.) (2011). "Species 2000 & ITIS Catalogue of Life: 2011 Annual Checklist". Species 2000: Reading, UK. Ginkuhà 24 Septyembre 2012.CS1 maint: multiple names: authors list (link) CS1 maint: extra text: authors list (link)
- ↑ Systema Dipterorum. Pape T. & Thompson F.C. (eds), 6 Enero 2011