Irtysh River basin; range expansion; morphology; ecology; abundance; biomass;
pp. 93 -

Juvenile and subadult individuals of the Painter’s mussel Unio pictorum (Linnaeus, 1788) were recorded in dredge samples from the Om’ River in the Omsk City (southwestern part of Western Siberia). Information on the size-weight characteristics of U. pictorum from the site, its abundance and biomass are given. Possible consequences of the introduction of this neobiotic species into aquatic ecosystems of the Irtysh River basin are discussed.

Находка моллюска Unio pictorum (Linnaeus, 1758) (Bivalvia: Unionidae) в реке Омь (Западная Сибирь)
Андреева С.И.;