Sharyiool M.O., Kuzmenckin D.V.
Proceedings of the Tigirek State Nature Reserve 2015; (7): 52-55
Four species of small bivalve mollusc are found in Tigireksky strict nature reserve for the first time. Annotated checklist is based on original data. Distributional data, nomenclature and taxonomic remarks are given for each species. SEM photographs of Euglesa obensis Starobogatov, Anistratenko et Dolgin in Anistratenko et Starobogatov, 1990 and Roseana globularis (Clessin in Westerlund, 1873) (Euglesidae) are provided. Majority of first found species (75%) are distributed in Europe and West Siberia, while the other species have Euro-Siberian distribution (25%).
