Keys to the adult male chironomidae of Britain and Ireland /
Langton, P. H.
Pinder, L. C. V.(L. Clive V.)
Matthews, Angela M.
Freshwater Biological Association.
Ambleside : Freshwater Biological Association,
2007.
Includes bibliographical references and index.
v. 1. Introductory text, keys, references checklist and index -- v. 2. Illustrations of the Hypopygia and a supplement identifying sixteen species recently recorded from Britain and Ireland.
Chironomidae
Chironomidae
Chironomidae