K.  Szpila, ?Key for identification of European fleshflies (Diptera, Sarcophagidae) of forensic importance Adult flies?. [Online]. Available: http://www.eafe.org/Members_area_files/Szpila_key_blowflies_imago.pdf.

S. G.  Ball, ?Key to the British Scathophagidae (Diptera)?, 2007. [Online]. Available: http://scathophagidae.myspecies.info/sites/scathophagidae.myspecies.info/files/scathophagid_key.pdf.