Cr. Bursey et Sr. Goldberg, HELMINTHS OF THE CANADIAN TOAD, BUFO-HEMIOPHRYS (AMPHIBIA, ANURA), FROM ALBERTA, CANADA, The Journal of parasitology, 84(3), 1998, pp. 617-618
Forty adult Bufo hemiophrys from Alberta, Canada, were examined for he
lminths. Four species were found: a trematode, Gor goderina simplex, a
nd 3 nematodes, Cosmocercoides variabilis, Oswaldocruzia pipiens, and
Rhabdias americanus. Rhabdias americanus had the highest prevalence of
helminths (73%); C. variabilis had the highest mean intensity (26 +/-
33 SD). Bufo hemiophrys represents a new host record for each species
of helminth.