| helminths of the canadian toad, bufo hemiophrys (amphibia: anura), from alberta, canada. | forty adult bufo hemiophrys from alberta, canada, were examined for helminths. four species were found: a trematode, gorgoderina simplex, and 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. | 1998 | 9645867 |
| checklist of helminth parasites of the cane toad bufo marinus (anura: bufonidae) from mexico. | thirty-four adult cane toads bufo marinus l. (12 males and 22 females) collected from 2 localities in mexico (cerro de oro and temascal dams, oaxaca) in september 2003 were examined for helminth parasites. in total, 14,749 helminths belonging to 14 taxa were collected. included were 2 adult digeneans (choledocystus hepaticus, mesocoelium monas); 1 larval cestode (an unidentified pseudophyllidean); and 11 nematodes, including 3 species of larvae (contracaecum sp., physaloptera sp., physocephalus ... | 2007 | 17918380 |