Ashe & Murray 1980. Nostococladius, a new subgenus of Cricotopus (Diptera: Chironomidae). Murray, D.A.[Ed]. Chironomidae: ecology, systematics cytology and physiology. Proceedings of the 7th International Symposium on Chironomidae, Dublin, August 1979., Pergamon Press, Oxford, New York etc., 1980: 217-224. Chapter pagination: 105-111