Palaearctic species of the genus Confluaria Ablasov (Cestoda, Hymenolepididae): redescriptions of C. podicipina (Szymanski, 1905) and C. furcifera (Krabbe, 1869), description of C. pseudofurcifera n. sp., a key and final comments.

Redescriptions are provided of Confluaria podicipina (Szymanski, 1905) (specimens from Podiceps nigricollis and Tachybaptus ruficollis from Bulgaria) and C. furcifera (Krabbe, 1869) (syntypes from P. grisegena from Denmark and specimens from P. grisegena, P. nigricollis and T. ruficollis from Bulgaria). C. pseudofurcifera n. sp. is described from P. cristatus from Switzerland and Bulgaria. The previous records of C. furcifera from P. cristatus in Switzerland (Joyeux & Baer, 1950), Poland (Jarecka, 1958; Korpaczewska, 1960), Czech Republic (Rysavy & Sitko, 1995) and Baltic Coast (Galkin, 1986) are recognised as belonging to C. pseudofurcifera. Confluaria Ablasov in Spasskaya, 1966 is recognised as a valid genus and Dimorphocanthus Maksimova, 1989 is confirmed as its synonym. A key to the Palaearctic species of Confluaria is presented.