pp. 35 -

Lymnaea (Stagnicola) likharevi Lazareva, 1967 and Lymnaea (Stagnicola) saridalensis Mozley, 1934 – two closely allied lymnaeid species that inhabit Western Siberia and, in many cases, may co-occur in the same habitat. A detailed study of conchological and anatomical variation of the two species from seven syntopic samples has shown that these are non-diagnosable since there is no morphological hiatus to separate them. A new synonymy is established: L. likharevi is a junior synonym of L. saridalensis. The data on the type series of the studied species as well of Lymnaea draveri Mozley, 1934 are provided.

Lymnaea likharevi Lazareva, 1967 – младший синоним Lymnaea saridalensis Mozley, 1934 (Gastropoda: Pulmonata: Lymnaeidae)
Винарский М.В.;