Estudos ecológicos em taxocenoses helmínticas de Chaunus ictericus (Spix, 1824) e C. schneideri (Werner, 1894) (Anura: Bufonidae) simpátricos, capturados no distrito de São Cristóvão, Município de Três Barras, Santa Catarina.
Data
2008-09-01
Autores
Hoppe, Estevam G Lux
Pedrassani, Daniela
Hoffmann-Inocente, Ana Cecília
Tebaldi, José H
Storti, Luis Fernando
Zanuzzo, Felipe S
Avancini, Neuri
Do Nascimento, Adjair Antonio
Título da Revista
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Resumo
Fifty eight Chaunus ictericus and 42 C. schneideri specimens were collected on São Cristóvão district, Três Barras, SC for helminthological studies. Fourteen helminth species were diagnosed, from which only five species were found on both hosts. Chaunus ictericus showed higher values of species richness (2,8448+/-1,1516) and diversity (H = 1,374), with mild dominance (1-D = 0,642, J = 0,5528), in comparison with C. schneideri (0,6428+/-1,007; H = 1,165; 1-D = 0,5822 e J = 0,5985). Also, descriptors of helminthic infection were superior in the former host. Little number of shared species between the analyzed toad species suggests parasitic host-specificity.
Descrição
Palavras-chave
animal, Brazil, helminth, isolation and purification, parasitology, toad, Animals, Bufonidae, Helminths
Como citar
Revista brasileira de parasitologia veterinária = Brazilian journal of veterinary parasitology : Órgão Oficial do Colégio Brasileiro de Parasitologia Veterinária, v. 17 Suppl 1, p. 166-169.