@article {Collin1944, title = {The British species of Psilidae (Diptera)}, journal = {Entomologist{\textquoteright}s Monthly Magazine}, volume = {81}, year = {1944}, pages = {214{\textendash}224}, keywords = {Chamaepsila, Chamaepsila atra, Chamaepsila buccata, Chamaepsila clunalis, Chamaepsila gracilis, Chamaepsila humeralis, Chamaepsila limbatella, Chamaepsila luteola, Chamaepsila nigra, Chamaepsila nigricornis, Chamaepsila nigromaculata, Chamaepsila nigrosetosa, Chamaepsila pallida, Chamaepsila rosae, Chamaepsila unilineata, Chyliza, larvae, Loxocera, Oxypsila, Oxypsila abdominalis, Psila, Psila (Oxypsila) abdominalis, Psila abdominalis, Psila fimetaria, Psila gracilis, Psila merdaria, Psilosoma, Psilosoma audouini, Psilosoma lefebvrei}, author = {Collin, J. E.} }