Chironomidae Exuviae: A key to pupal exuviae of West Palaearctic Chironomidae. Update on the genus Chironomus, pan palaearctic version (corrected 22.viii.96). Privately published by P.H. Langton: 3 St Felix Road, Ramsay Forty Foot, Cambridgeshire, England PE17 1YH: 22 pp.

Authors(s)	Langton, P.H.
Year	1996a
Title	A key to pupal exuviae of West Palaearctic Chironomidae. Update on the genus Chironomus, pan palaearctic version (corrected 22.viii.96). Privately published by P.H. Langton: 3 St Felix Road, Ramsay Forty Foot, Cambridgeshire, England PE17 1YH: 22 pp.