Family Proterodiplostomidae Dubois, 1936

Chelonidiplostomum Sudarikov, 1960

Chelonidiplostomum testudinis (Dubois, 1936) Sudarikov, 1960 Syn . Herpetodiplostomum (Chelonidiplostomum) t. (Dubois) Sudarikov, 1960 Host and record: Phrynops hilarii (Duméril & Bibron, 1835) (C). Site of infection: intestine.

Reference: Lombardero & Moriena (1977).

Heterodiplostomum Dubois, 1936

Heterodiplostomum lanceolatum Dubois, 1936

Hosts and records: Bothrops alternatus Duméril, Bibron & Duméril, 1854 (SE, C, SF), Helicops infrataeniatus Jan, 1865 (BA), H. leopardinus (Schlegel, 1837) (Ch, C), Hydrodynastes gigas (Duméril, Bibron & Duméril, 1854) (C). Site of infection: small intestine.

Material deposited: MLP 1091 C

References: Caubisens Poumarou (1968), Lunaschi & Sutton (1985).

Paradiplostomum La Rue, 1926

Paradiplostomum abbreviatum (Brandes, 1888) La Rue, 1926 Host and record: Caiman latirrostris (Daudin, 1802) (F). Site of infection: intestine.

Material deposited: MLP 1518 C

Reference: Lunaschi & Sutton (1990).