Zaytseva E. P. , Timoshkin O. A. , Gutsol M. V. & Lukhnev A. G. (2012). New, rare and poorly investigated species of the genera Opisthocystis and Gyratrix (Plathelminthes, Turbellaria,Kalyptorhynchia) from Lake Baikal. Zoologhsky Zhurnal, 91(6): 648-656.
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Zaytseva E. P. , Timoshkin O. A. , Gutsol M. V. & Lukhnev A. G.
2012
New, rare and poorly investigated species of the genera Opisthocystis and Gyratrix (Plathelminthes, Turbellaria,Kalyptorhynchia) from Lake Baikal