Lukin, E. I. (1976) Fauna of the USSR. Leeches of Fresh and Saline Waters. Nauka Press, Russian. p. 286-290.
Myers, C. and A. Leviton (1962) Generic classification of the high-altitude pelobatid toads of Asia (Scutiger, Aelurophryne and Oreolalax). Copeia, v. 1962 (2), p. 287-291.