| Texto completo | |
| Autor(es): |
Acosta, Aline Angelina
;
Gonzalez-Solis, David
;
da Silva, Reinaldo Jose
Número total de Autores: 3
|
| Tipo de documento: | Artigo Científico |
| Fonte: | Systematic Parasitology; v. 94, n. 6, p. 649-656, JUL 2017. |
| Citações Web of Science: | 1 |
| Resumo | |
Nematodes belonging to Spinitectus Fourment, 1883 (Nematoda: Cystidicolidae) were found in the intestine of Pimelodella avanhandavae Eigenmann (Siluriformes: Heptapteridae) from the Aguapei River, Brazil. They represent a new species, Spinitectus aguapeiensis n. sp., which differs morphologically from its congeners in the body length, the number of spinose rings, the location of the excretory pore, the number of precloacal papillae and the length of the spicules. The new species is the first South American species within the genus with a remarkably spirally coiled posterior extremity in males and the largest spicules. It is also the second species with the highest number of precloacal papillae and has unique shape of the small spicule. Spinitectus aguapeiensis n. sp. is the first helminth species found in P. avanhandavae, the fourth species of this genus recorded in the River Parana Basin and the sixth species of Spinitectus in South America. (AU) | |
| Processo FAPESP: | 15/22382-8 - Biodiversidade de helmintos parasitas das espécies dominantes de Siluriformes do Rio Aguapeí, RPPN Foz do Rio Aguapeí, Castilho, São Paulo, Brasil |
| Beneficiário: | Aline Angelina Acosta |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Doutorado |
| Processo FAPESP: | 16/50377-1 - Taxonomia morfológica e molecular de helmintos parasitas de animais ectotérmicos no Brasil |
| Beneficiário: | Reinaldo José da Silva |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |
| Processo FAPESP: | 12/22895-7 - Biodiversidade de helmintos das espécies de peixes dominantes do Rio Aguapeí, RPPN Foz do Aguapeí, São Paulo, Brasil |
| Beneficiário: | Aline Angelina Acosta |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado |