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pro vyhledávání: '"S. N. Shalaev"'
Publikováno v:
Journal of Ichthyology. 47:222-227
The paper reports the first reliable capture since the last 150 yr of two sturgeons in the basin of the River Pechora. Both specimens had the systematic traits of the Siberian sturgeon Acipenser baerii but differed significantly in external morpholog