ENDOPARASITES OF COPES GRAY TREEFROG, HYLA-CHRYSOSCELIS, AND WESTERN CHORUS FROG, PSEUDACRIS-T-TRISERIATA, FROM SOUTHEASTERN WISCONSIN

Sixty-five Cope's gray treefrogs, Hyla chrysoscelis, and 6 western cho rus frogs, Pseudacris t. triseriata, were collected from southeastern Wisconsin during April through June 1996 and 1997 and examined for end oparasites. Fifty-one (78%) treefrogs and 5 (83%) chorus frogs were in fected with 1 or more endoparasites. Two species of protozoa, 2 specie s of nematodes, 3 species of larval and adult digeneans, 1 species of monogenean, and 3 species of metacestodes infected the treefrogs. The chorus frogs were infected by 1 species of protozoan, 1 species of nem atode, and 2 species of larval and adult digeneans. New host and distr ibution records for protozoan and metazoan parasites of Wisconsin anur ans are reported.