Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira
Were collected and examined 63 specimens of Pellona castelnaeana captured in the Catalão lakes complex. The mean fish length was 28.5 cm ± 6.4 and the mean weight was 328.3 g ± 208.5. Were collected and identified 477 specimens of parasites. 14 Monogenoidea; 01 Digenea, 39 Acanthocephala, 382 Nem...
| Autor principal: | Souza, Amanda Karen Silva de |
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| Grau: | Dissertação |
| Idioma: | por |
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Instituto Nacional de Pesquisas da Amazônia - INPA
2020
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https://repositorio.inpa.gov.br/handle/1/11378 http://lattes.cnpq.br/3000794426856365 |
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oai:repositorio:1-11378 Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira Souza, Amanda Karen Silva de Malta, José Celso de Oliveira peixes parasitas Monogenoidea Pellona Castelnaeana Valenciennes Were collected and examined 63 specimens of Pellona castelnaeana captured in the Catalão lakes complex. The mean fish length was 28.5 cm ± 6.4 and the mean weight was 328.3 g ± 208.5. Were collected and identified 477 specimens of parasites. 14 Monogenoidea; 01 Digenea, 39 Acanthocephala, 382 Nematoda, 43 Copepod, 01 Isopoda and 01 Argulus and 01 Dolops. The Monogenoidea Mazocraeoides makrodemas parasitized the gills filaments, the Digenea Austrodiplostomum compactum the eye; the Acanthocephala Neoechinorhynchus (Neoechinorhynchus) sp. n. the intestine; the Nematoda Anisakis sp. the surface of the liver, stomach and intestine; the Copepoda Acusicola pellonidis the gills filaments; the Branchiura Argulus chicomendesi and Dolops bidentata the body surface; and Isopoda, Braga patagonica the gill cavity. Anisakis sp. was the species with the highest prevalence (38%) followed by N. (N.) sp. n. (20.63%). All others species occurred with low prevalence. Eighty percent of the parasite community of P. castelnaeana was dominated by Anisakis sp., followed by Neoechinorhynchus (Neoechinorhynchus) sp. (9.6%). The fauna of species parasites of P. castelnaeana was formed by a secondary species and seven satellites species. Only one parasite species presented secondary distribution, Anisakis sp. with prevalence of 38%. The species of Monogenoidea, Acanthocephala, Copepoda and Nematoda presented aggregate distribution. Anisakis sp. presented a negative correlation between total length and abundance. Only for Anisakis sp. "p" was significant (p ≤ 0.05). Foram coletados e examinados 63 exemplares de Pellona castelnaeana, capturados no complexo de lagos do Catalão. O comprimento médio dos peixes foi de 28,5cm ± 6,4 e o peso médio 328,3g ± 208,5. Foram coletados e identificados 477 espécimens parasitos. Monogenoidea 14 indivíduos; Digenea 1, Acanthocephala 39, 382 Nematoda, Copepoda 43, 01 Isopoda e 2 Branchiura. O Monogenoidea Mazocraeoides makrodemas parasitava as brânquias; o Digenea, Austrodiplostomum compactum o olho; o Acanthocephala, Neoechinorhynchus (Neoechinorhynchus) sp. n. o intestino; o Nematoda, Anisakis sp. a superfície do fígado, o estômago e o intestino; o Copepoda, Acusicola pellonidis os filamentos branquiais; as espécies de Branchiura, Argulus chicomendesi e Dolops bidentata a superfície do corpo; o Isopoda, Braga patagônica a cavidade branquial. Anisakis sp. foi a espécie com a maior prevalência (38%) seguida de Neoechinorhynchus (N.) sp. (20,63%). Todas as outras espécies ocorreram com baixa prevalência. Oitenta por cento da comunidade parasita de P. castelnaeana foi dominada por Anisakis sp., seguida por Neoechinorhynchus (Neoechinorhynchus) sp. (9,6%). A fauna de espécies parasitas de P. castelnaeana era formada por uma espécie secundária e sete satélites. Apenas uma espécie parasita apresentou distribuição secundária, Anisakis sp. com prevalência de 38%. As espécies de Monogenoidea, Acanthocephala, Copepoda e Nematoda apresentaram distribuição agregada. Anisakis sp. apresentou correlação negativa entre o comprimento total e a abundância. Somente para Anisakis sp. “p” foi significativo (p ≤ 0,05). 2020-02-13T18:22:28Z 2020-02-13T18:22:28Z 2018-02-19 Dissertação https://repositorio.inpa.gov.br/handle/1/11378 http://lattes.cnpq.br/3000794426856365 por Attribution-NonCommercial-NoDerivs 3.0 Brazil http://creativecommons.org/licenses/by-nc-nd/3.0/br/ application/pdf Instituto Nacional de Pesquisas da Amazônia - INPA Biologia de Água Doce e Pesca Interior - BADPI |
| institution |
Instituto Nacional de Pesquisas da Amazônia - Repositório Institucional |
| collection |
INPA-RI |
| language |
por |
| topic |
peixes parasitas Monogenoidea Pellona Castelnaeana Valenciennes |
| spellingShingle |
peixes parasitas Monogenoidea Pellona Castelnaeana Valenciennes Souza, Amanda Karen Silva de Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| topic_facet |
peixes parasitas Monogenoidea Pellona Castelnaeana Valenciennes |
| description |
Were collected and examined 63 specimens of Pellona castelnaeana captured in the Catalão lakes
complex. The mean fish length was 28.5 cm ± 6.4 and the mean weight was 328.3 g ± 208.5. Were
collected and identified 477 specimens of parasites. 14 Monogenoidea; 01 Digenea, 39
Acanthocephala, 382 Nematoda, 43 Copepod, 01 Isopoda and 01 Argulus and 01 Dolops. The
Monogenoidea Mazocraeoides makrodemas parasitized the gills filaments, the Digenea
Austrodiplostomum compactum the eye; the Acanthocephala Neoechinorhynchus
(Neoechinorhynchus) sp. n. the intestine; the Nematoda Anisakis sp. the surface of the liver,
stomach and intestine; the Copepoda Acusicola pellonidis the gills filaments; the Branchiura
Argulus chicomendesi and Dolops bidentata the body surface; and Isopoda, Braga patagonica the
gill cavity. Anisakis sp. was the species with the highest prevalence (38%) followed by N. (N.) sp.
n. (20.63%). All others species occurred with low prevalence. Eighty percent of the parasite
community of P. castelnaeana was dominated by Anisakis sp., followed by Neoechinorhynchus
(Neoechinorhynchus) sp. (9.6%). The fauna of species parasites of P. castelnaeana was formed by
a secondary species and seven satellites species. Only one parasite species presented secondary
distribution, Anisakis sp. with prevalence of 38%. The species of Monogenoidea, Acanthocephala,
Copepoda and Nematoda presented aggregate distribution. Anisakis sp. presented a negative
correlation between total length and abundance. Only for Anisakis sp. "p" was significant (p ≤
0.05). |
| author_additional |
Malta, José Celso de Oliveira |
| author_additionalStr |
Malta, José Celso de Oliveira |
| format |
Dissertação |
| author |
Souza, Amanda Karen Silva de |
| title |
Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| title_short |
Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| title_full |
Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| title_fullStr |
Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| title_full_unstemmed |
Fauna de metazoários parasitos de Pellona castelnaeana Valenciennes, 1847 (Clupeiformes: Pristigasteridae) da Amazônia Brasileira |
| title_sort |
fauna de metazoários parasitos de pellona castelnaeana valenciennes, 1847 (clupeiformes: pristigasteridae) da amazônia brasileira |
| publisher |
Instituto Nacional de Pesquisas da Amazônia - INPA |
| publishDate |
2020 |
| url |
https://repositorio.inpa.gov.br/handle/1/11378 http://lattes.cnpq.br/3000794426856365 |
| _version_ |
1787142719268716544 |
| score |
11.755432 |