%0 Journal Article
%A Garbar, A. V.
%A Andriychuk, T. V.
%D 2015
%F zu2:18997
%I DE GRUYTER
%J Vestnik zoologii
%K Viviparidae, karyotypes, sex chromosomes, sex determination, sex ratio
%N 2
%P 105-112
%T On Sexual Dimorphism of Karyotypes of Viviparus Viviparus and V. Contectus (Gastropoda, Viviparidae)
%U http://eprints.zu.edu.ua/18997/
%V 49
%X On Sexual Dimorphism of Karyotypes of Viviparus viviparus and V. contectus (Gastropoda, Viviparidae). Andriichuk, T. V., Garbar, A. V. — Karyotype analysis of males and females of two Viviparid species Viviparus viviparus Linnaeus, 1758 and V. contectus (Millet, 1813), shows diff erences  in their karyotypes in the absence of heteromorphic pairs of chromosomes. Th is indicates an epigamous  mechanism of sex determination.