Data/hora: 05/06/2024 14:47:11

Biblioteca(s): | Embrapa Amapá.
Tipo da produção científica: | Artigo em Periódico Indexado
Circulação/Nível: | B - 1
Data corrente: | 17/04/2017
Data da última atualização: | 17/04/2017
Autoria: | CARDOSO, A. C. F.; OLIVEIRA, M. S. B.; NEVES, L. R.; TAVARES-DIAS, M.
Afiliação: | ADRIELE CAROLINA FRANCO CARDOSO, Unifap; MARCOS SIDNEY BRITO OLIVEIRA, Ufopa; LIGIA RIGOR NEVES, Unifap; MARCOS TAVARES-DIAS, CPAF-AP.
Título: | Metazoan fauna parasitizing Peckoltia braueri and Pterygoplichthys pardalis (Loricariidae) catfishes from the northeastern Brazilian Amazon.
Ano de publicação: | 2017
Fonte/Imprenta: | Acta Amazonica, Manaus, v. 47, n. 2, p. 147-154, 2017.
Idioma: | Inglês
Conteúdo: | This study investigated the metazoan parasite fauna in Peckoltia braueri and Pterygoplichthys pardalis from a tributary of the Amazon River system, in northern Brazil. In P. braueri, 630 parasites were collected, belonging to Unilatus unilatus, Nothogyrodactylus sp., Genarchella genarchella, Proteocephalus sp., Gorytocephalus elongorchis, Dolops longicauda and Hirudinea gen. sp., with a dominance of monogenean species. In P. pardalis, 120 parasites were collected, belonging to U. unilatus, Acanthostomum gnerii and Gorytocephalus elongorchis, and this acanthocephalan was the dominant species. In both hosts, the parasites presented clumped distribution, high prevalence, low abundance, low Shannon diversity, and low species richness, with a predominance of helminth species. In P. braueri, host length was positively correlated with parasite species richness and Shannon index. There was no difference in the body condition of parasitized and non-parasitized fishes in either host. This was the first report of these parasites in P. braueri and P. pardalis.
Palavras-Chave: | Digenea; Freshwater fishe; Helminth; Parasite.
Thesagro: | Helminto; Parasito; Peixe de água doce.
Categoria do assunto: | S Ciências Biológicas
URL: | http://ainfo.cnptia.embrapa.br/digital/bitstream/item/159055/1/CPAF-AP-2017-Metazoan-fauna-parasitizing-Peckoltia.pdf
Registro original: | Embrapa Amapá (CPAF-AP)
Exemplares: | CPAF-AP - (17714-1) - UPC - AP - DD -  -  -  - DIS