@article {23, title = {Aspects of the taxonomy of Scathophaga species (Sipt., Scathophagidae), with particular reference to the variety of S. ctercoraria var. merdaria (F.).}, journal = {Entomologist{\textquoteright}s monthly Magazine}, volume = {116}, year = {1980}, month = {1980}, pages = {97-99}, author = {Gibbons, D.S.} } @article {20, title = {Some flies associated with dog dung in an English city.}, journal = {Entomologist{\textquoteright}s monthly Magazine}, volume = {108}, year = {1973}, month = {1973}, pages = {93-94}, author = {Disney, R.H.L.} }