- ↑ Snow, W. A. (1894) , American Platypezidae. Kans. Univ. Q. 3: 143-152, 1 pl.
- ↑ Snow, W. A. (1895) , Cnephalia and its allies. Kans. Univ. Q. 3: 177-186.
- ↑ 3.0 3.1 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