Centrorhynchus tumidulus Ruldolphi, 1819
Hosts and locality records: Rhinella crucifer Wied-Neuwied) (RJ), Hypsiboas pardalis (Spix) (RJ), Trachycephalus mesophaeus (Hensel) (RJ)
Distribution: Brazil
Site of infection: mesentery
Stage: cystacanth
Reference: Ruldolphi (1819) and Travassos (1926a)