Hydrotaea diabolus is a fly of the family Muscidae. Its larvae have been found in pig, cow and horse manure. It is found in the Palearctic.Fauna Europaea
References
External links D'Assis Fonseca, E.C.M, 1968 Diptera Cyclorrhapha Calyptrata: Muscidae Handbooks for the Identification of British Insects pdf Seguy, E. (1923) Diptères Anthomyides. Paris: Éditions Faune de France Faune n° 6 393 p., 813 fig.Bibliotheque Virtuelle Numerique pdf