Literature
- Langton, P.H. 1991a. A key to pupal exuviae of West Palaearctic Chironomidae. Privately published by P.H. Langton: 3 St Felix Road, Ramsay Forty Foot, Cambridgeshire, England PE17 1YH: 386 pp.
- Moubayed, J. 1991a. Male, female and pupa of Parakiefferiella pyrenaica sp. n. (Diptera, Chironomidae). Nouvelle Revue d'Entomologie N.S. 8 (1): 71-75.