R.  Wright, ?Beginners Guide: Silphidae (Part 2)?, Beetle News, vol. 1:3, pp. 5?9, 2009.

H. D.  Jones, ?Identification British land flatworms?, Br. Wildl., no. February, pp. 189-194, 2005.

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.

J. F.  McAlpine, Peterson, B. V., Shewell, G. E., Teskey, H. J., Vockeroth, J. R., and Wood, D. M., Manual of Nearctic Diptera. Volume 1. Canada Agriculture, 1981, p. 684.

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

C. M.  Howson, Chambers, S. J., Pye, S. E., and Ware, F. J., ?Uist Lagoons Survey?, 2014.

M.  Chevalier, Pye, S., Porter, J., and Chambers, S., ?Hydrobiidae on North Uist?, Scottish Natural Heritage, 559, 2014.