Sanguinicola argentinensis Szidat, 1951
Material deposited: MACN-Pa (type material).
Hosts: Prochilodus lineatus Valenciennes (= Prochilodus platensis Holmberg) (type host) ( Characiformes: Prochilodontidae).
Localities: La Plata River, Buenos Aires (type locality).
Site of infection: Heart, arteries.
Reference: Szidat (1951).