Reference
Ackland, D.M. 1993b. Notes on British Cephalops Fallén, 1810 with description of a new species, and Microcephalops De Meyer, a genus new to Britain (Dipt., Pipunculidae). Entomologist's monthly Magazine 129: 95-105.
Comment
Includes a new key to British Cephalops and describes a new species.
Citation
Ackland (1993b)