Raillietnema spectans Gomes, 1964
Hosts and locality records: Leptodactylus latrans (= Leptodactylus ocellatus) (PE), Rhinella crucifer (= Bufo crucifer) (RJ) and Rhinella icterica (= Bufo ictericus) (PE)
Distribution: Brazil
Site of infection: large intestine
Stage: adult
Reference: Baker (1982), Gomes (1964), Vicente and Santos (1976) and Vicente et al. (1991)