Infestações maciças Por Acantocéfalos, Neoechinorhynchus buttnerae Golvan, 1956, (Eoacanthocephala: Neoechinorhynchidae) em Tambaquis jovens, Colossoma macropomum (cuvier, 1818) cultivados na Amazônia Central
The fishes Colossoma macropomum (Cuvier, 1818) from a farm fish stopped to eat and begun to die. Seventy-two fishes caught were examined. All fishes had a high intestinal infestation for Acanthocephala. The species was Neoechinorhynchus buttnerae Golvan, 1956. The prevalence was 100%, intensity rang...
| Autor principal: | Malta, Jose Celso de Oliveira |
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| Outros Autores: | Gomes, Ana Lúcia Silva, Andrade, Sanny Maria Sampaio de, Varella, Angela Maria Bezerra |
| Grau: | Artigo |
| Idioma: | pt_BR |
| Publicado em: |
Acta Amazonica
2020
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| Assuntos: | |
| Acesso em linha: |
https://repositorio.inpa.gov.br/handle/1/13042 |
| Resumo: |
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The fishes Colossoma macropomum (Cuvier, 1818) from a farm fish stopped to eat and begun to die. Seventy-two fishes caught were examined. All fishes had a high intestinal infestation for Acanthocephala. The species was Neoechinorhynchus buttnerae Golvan, 1956. The prevalence was 100%, intensity range 30-406 and mean intensity and relative density (abundance) were 125,26. In the high infestations occurred the total occlusion of the gut lumen. |