Аннотация:ROTIFERS OF THE GENUS SYNCHAETA (ROTIFERA, MONOGONONTA, SYNCHAETIDAE) IN LAKE GLUBOKOE (MOSCOW REGION)E.A. MnatsakanovaSummaryThis article is a contribution to the knowledge about the species list of rotifers genus Synchaeta in Lake Glubokoe. Five species, S. tremula, S. pectinata, S. oblonga, S. longipes, and S. kitina have been recorded. For S. longipes and S. kitina, the original drawings of the trophy are given. This lake is inhabited by two S. kitina morphs, clearly separated in time of occurrence, which differ in the shape of uncuses: оne of them is a spring morph, and another one is a summer-autumn morph, drawings of uncuses of both morphs are presented.