Conchophthirus unionis Raabe, 1932

Hosts and countries: Anodonta cygnea, Hungary; Poland; Republic of Bulgaria; Yugoslavia. Unio crassus, Hungary; Poland; Yugoslavia. Unio pictorum, Hungary; Poland; Republic of Bulgaria; Yugoslavia; Ukraine. Unio tumidus, Hungary; Poland; Republic of Bulgaria; Yugoslavia; Ukraine. Unio sp., Poland.

References: Raabe (1971); Yurishinets (1999).