New host records for Myxidium serotinum (Protozoa: Myxosporea) from North American amphibians.
Three hundred twenty-five amphibians (80 salamanders, 245 frogs and toads) from Arkansas and Texas, representing 28 species within 9 families (Ambystomatidae, Plethodontidae, Salamandridae, Sirenidae, Bufonidae, Hylidae, Leptodacytlidae, Microhylidae, Ranidae) were examined for gall bladder myxosporeans. Of these, 32 (10%) were found to harbor Myxidium serotinum Kudo and Sprague, 1940, including 3 (4%) of the salamanders and 29 (12%) of the frogs and toads. This report documents 6 new host records for M. serotinum in Ambystoma opacum, Bufo americanus charlesmithi, Bufo speciosus, Acris crepitans blanchardi, Gastrophryne olivacea, and Pseudacris streckeri illinoensis. In addition, the Great Plains narrowmouth toad G. olivacea represents the first microhylid host of Myxidium spp. worldwide.
McAllister
C T
CT
Renal-Metabolic Laboratory (151-G), Department of Veterans Affairs Medical Center, Dallas, Texas 75216, USA.
Trauth
S E
SE
D000663:Amphibians / Q000469:parasitology*; D000818:Animals; D001131:Arkansas / Q000453:epidemiology; D056890:Eukaryota / Q000302:isolation & purification*; D005704:Gallbladder / Q000469:parasitology; D011528:Protozoan Infections / Q000453:epidemiology / Q000469:parasitology; D011529:Protozoan Infections, Animal; D013781:Texas / Q000453:epidemiology