title: Helminth parasites of Hypsiboas prasinus (Anura: Hylidae) from two Atlantic forest fragments, São Paulo State, Brazil.
abstract: Seventy-seven males of Hypsiboas prasinus from 2 Atlantic forest fragments in the municipalities of Botucatu and Jundiaí, São Paulo State, Brazil, were examined for endoparasites. The frogs were captured in summer (January until March) and winter (July/August) of 2008 and 2009. Thirty-three males (75%) from Botucatu were infected with Rhabdias cf. fuelleborni , cosmocerciid nematodes, and Cylindrotaenia americana . Twenty-five tree frogs (78.5%) from Jundiaí were infected by Rhabdias cf. fuelleborni , Physaloptera sp., and cosmocerciid nematodes. Only cosmocerciid nematodes presented a statistically significance difference in prevalence (z  =  4.345; P < 0.001) and mean abundance (t  =  562.0; P < 0.001) between Botucatu and Jundiaí during the winter. Also, the cosmocerciids exhibited higher mean abundance (t  =  196.0; P  =  0.034) in winter when compared with summer at the Jundiaí site. Moreover, to our knowledge, this is the first report of C. americana in the Brazilian Hylidae. This study presents 4 new records of nematodes in H. prasinus .
authors: Universidade de São Paulo, Instituto de Biociências, Departamento de Fisiologia, São Paulo, São Paulo, Brazil. cmadelaire@yahoo.com.br
authors: Carla Bonetti
authors: CB
authors: Madelaire
authors: Fernando Ribeiro
authors: FR
authors: Gomes
authors: Reinaldo José
authors: RJ
authors: da Silva
mesh_terms: D000818:Animals; D001001:Anura / Q000469:parasitology*; D001938:Brazil / Q000453:epidemiology; D006374:Helminthiasis, Animal / Q000453:epidemiology / Q000469:parasitology*; D006376:Helminths / Q000145:classification* / Q000302:isolation & purification; D007411:Intestinal Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D008174:Lung Diseases, Parasitic / Q000453:epidemiology / Q000469:parasitology / Q000662:veterinary*; D008297:Male; D015995:Prevalence; D012621:Seasons; D014197:Trees