Martin P, Kaygorodova I. A new species of Pseudorhynchelmis Hrabě, 1982 (Clitellata: Lumbriculidae) from Lake Baikal, with re-descriptions of P. parva and P. olchonensis. Zootaxa [Internet]. 2008 Nov. 21 [cited 2025 Apr. 4];1938(1):23–39. Available from: https://mapress.com/zt/article/view/zootaxa.1938.1.2