Starobogatov Ya.I. (1996). A new species of the genus Helicorbis (Gastropoda, Planorbidae) from the upper part of the Amur basin. Zoologicheskiy Zhurnal. 75(9): 1427-1429. (In Russian).
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Starobogatov Ya.I.
1996
A new species of the genus Helicorbis (Gastropoda, Planorbidae) from the upper part of the Amur basin.