An Illustrated Checklist of Leech Species from Lake Baikal (Eastern Siberia, Russia)‎

الملخص EN

New data on Lake Baikal fauna of Hirudinida (Annelida, Clitellata) are presented.

The species composition of Baikal leeches extends to 20 species belonging to two orders, four families, and 12 genera.

An updated checklist includes information on five species recorded in Eastern Siberia for the first time.

All specimens from author’s collection are provided with illustration.