New for the Fauna of Ukraine Rotifers (Rotifera, Bdelloidea) of Adinetidae and Habrotrochidae Families

摘要

The whole list of rotifer species from class Bdelloidea found in Ukraine includes 84 species and subspecies of 10 genera and 3 families. Author have found 53 species and subspecies of Class Bdelloidea in poorly investigated biotopes of five Ukrainian reserves (Kanev natural reserve, ”Kam’yani mohyly”,”Roztoch’chya”,”Granitno-Stepove pobuzh’a”,Carpathian reserve). 23 of them proved new for the Ukrainian fauna. Redescriptions and drawings of nine bdelloid species of families Adinetidae and Habrotrochidae new for Ukraine are presented in the paper. These are Habrotrocha elegans (Milne), H. pavida Bryce, H. plana (?) Milne, Otostephanos cuspidilabris de Koning, O. donneri (?) Bartoš, O. monteti Milne, Adineta gracilis Janson, A. rhomboidea Berzins, A. steineri Bartoš.