Martin, P.; Ferraguti, M.; Kaygorodova, I. (1998). Description of two new species of Rhynchelmis (Oligochaeta: Lumbriculidae) from Lake Baikal (Russia), using classical morphology and ultrastructure of spermatozoa. Annales de Limnologie - International Journal of Limnology. 34(3): 283-293.
Description of two new species of Rhynchelmis (Oligochaeta: Lumbriculidae) from Lake Baikal (Russia), using classical morphology and ultrastructure of spermatozoa
Annales de Limnologie - International Journal of Limnology