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Título: | Digenea parasites of acestrorhynchus falcirostris (Osteichthyes, acestrorhynchidae) in the state of Amazonas, Brazil |
Título(s) alternativo(s): | Digenea parasitos de Acestrorhynchus falcirostris (Osteichthyes, Acestrorhynchidae) no estado do Amazonas, Brasil |
Autor: | Fernandes, Berenice Maria Musco Nascimento-Justo, Márcia Cristina Anjos, Camila Saraiva dos Malta, José C.O. Dumbo, José Chissiua |
Palavras-chave: | Amazonas Digenea Freshwater Fish Genus Information Processing Male Metacercaria Morphology Nonhuman Parasite Testis Animals Characiformes Female Fish Disease Isolation And Purification Parasitology Physiology Trematode Trematodiasis Veterinary Medicine Animal Characiformes Female Fish Diseases Male Trematoda Trematode Infections |
Data do documento: | 2017 |
Revista: | Revista Brasileira de Parasitologia Veterinaria |
É parte de: | Volume 26, Número 4, Pags. 439-445 |
Abstract: | This study presents the helminthofauna of digenean parasites of Acestrorhynchus falcirostris in the state of Amazonas (Brazil). Eight species belonging to four families were recovered: Metacercariae of Austrodiplostomum compactum (Diplostomidae) and Clinostomum marginatum (Clinostomidae) and mature specimens of Bellumcorpus majus, Prosorhynchoides carvajali, Rhipidocotyle santanaensis (Bucephalidae); Prosthenhystera obesa (Callodistomidae); Genarchella genarchella (Derogenidae) and Phyllodistomum spatula (Gorgoderidae). Examining specimens belonging to the genus Bellumcorpus collected from A. falcirostris, were observed a great variation in the size and shape of testes, which also could be observed in the type specimens of Bellumcorpus majus and B. schubarti. Considering the similar morphology and morphometric characteristics of both species, in this paper B. schubarti is considered synonym of B. majus. Acestrorhynchus falcirostris is a new host records for all these species of digenean, except to A. compactum and C. marginatum. Prosorhynchoides carvajali is referred for the first time in Brazil. © 2017, Brazilain Coll Veterinary Parasitology. All rights reserved. |
DOI: | 10.1590/S1984-29612017059 |
Aparece nas coleções: | Artigos |
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