Information on the Reproductive Cycle of Costatela acuta (Draparuand, 1805)

Abstract

The article presents information on the reproduction cycle of Costatela acuta (Draparuand, 1805) from aquatic molluscs. It is common species in the study area. It starts breeding in April. In the conditions of Uzbekistan, it has 3-4 generations. At the water temperature of 18-220°C, embryo development lasts 10-15 days.