Curumai curumai Travassos, 1961

Material deposited: CHIOC (type material), MACN- Pa 613 (new voucher material).

Hosts: Myleus sp. ( Characiformes: Serrasalminae) (type host, Brazil); Piaractus mesopotamicus; Pterodoras granulosus *.

Localities: Amazon River (Pará State), Brazil (type locality); Middle Paraná River, Corrientes Province; Colastiné River ** (tributary of the Paraná River), Santa Fe Province.

Site of infection: Intestine.

References: Hamann (1982a), Arredondo (2013).

Remarks: New host and locality record.