Polystoma sp.

Host and locality record: Trachycephalus nigromaculatus (locality not reported), Trachycephalus mesophaeus (= Hypsiboas mesophaea) (locality not reported) and Leptodactylus pentadactylus (locality not reported)

Distribution: Ecuador

Site of infection: Urinary balder

Stage: Adult

Reference: Kohn et al. 1978