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.
- Langton, P.H. and Cobo, F. 1997a. Metriocnemus (Inermipupa) carmencitabertarum subgen. n., sp. n. (Diptera: Chironomidae) from Spain and Portugal. Entomologist's Gazette 48: 263-271.