Dissertação

A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central

The parasites fauna of 45 Serrasalmus rhombeus colleted in dry season from six floodplain lakes of the Solimões River, in December of 2007, were studied. Seventeen were males and 28 females and 44 (97.7%) of fish were parasitized. A total of 2017 parasites were collected, 17 species of Monogenoid...

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Autor principal: Lima, Mariel Acácio de
Grau: Dissertação
Idioma: por
Publicado em: Instituto Nacional de Pesquisas da Amazônia - INPA 2020
Assuntos:
Piranha preta
Parasitofauna
Serrasalmus rhombeus
Acesso em linha: https://repositorio.inpa.gov.br/handle/1/11348
id oai:repositorio:1-11348
recordtype dspace
spelling oai:repositorio:1-11348 A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central Lima, Mariel Acácio de Malta, José Celso de Oliveira Varella, Ângela Maria Bezerra Piranha preta Parasitofauna Serrasalmus rhombeus The parasites fauna of 45 Serrasalmus rhombeus colleted in dry season from six floodplain lakes of the Solimões River, in December of 2007, were studied. Seventeen were males and 28 females and 44 (97.7%) of fish were parasitized. A total of 2017 parasites were collected, 17 species of Monogenoidea: Amphithecium diclonophallum; A. falcatum; A. muricatum; Anacanthorus amazonicus; A. jegui; A. scapanus; A. sciponophalus; A. serrasalmi; Anacanthorus sp.1, Anacanthorus sp.2, Anacanthorus sp.3, Anacanthorus sp.4, Anacanthorus sp.5. Notothecium cyphophalum; Notothecium sp.1; Notozothecium aegidatum; N. teinodendrum. Two species of Digenea, Clinostomum sp. e metacercariae. One species of Nematoda, Procamallanus (S) inopinatus. Two species of Copepoda, Ergasilus yumaricus e Myracetyma piraya and one of Branchiura, Argulus chicomendesi. The parasites were most abundant. Procamallanus (S) inopinatus, Ergasilus yumaricus and A. chicomendesi are new records of occurrence in S. rhombeus. Thirty-five S. rhombeus were infected with cysts of metacercariae of digenetic in the skin. Fish that had the highest numbers of parasites were the Campina and Ananá lakes. The prevalence of fish from all lakes studied was 100%, except in Lake Maraca which was 90%. The number of parasites in the males of S. rhombeus was higher than in females. Larger fish had higher number of parasites. Foi estudada a fauna de parasitos de 45 Serrasalmus rhombeus coletados na estação de seca em seis lagos de várzea do rio Solimões, em dezembro de 2007. Dezessete eram machos e 28 fêmeas e 44 (97,7%) dos peixes estavam parasitados. Um total de 2.017 parasitos foi coletado, 17 espécies de Monogenoidea: Amphithecium diclonophallum; A. falcatum; A. muricatum; Anacanthorus amazonicus; A. jegui; A. scapanus; A. sciponophalus; A. serrasalmi; Anacanthorus sp.1; Anacanthorus sp.2; Anacanthorus sp.3; Anacanthorus sp.4; Anacanthorus sp.5; Notothecium cyphophalum; Notothecium sp.1; Notozothecium aegidatum; N. teinodendrum. Duas de Digenea Clinostomum sp. e larvas de digenea encistadas. Uma espécie de Nematoda Procamallanus (S) inopinatus. Duas espécies de Copepoda Ergasilus yumaricus e Myracetyma piraya. Uma de Branchiura, Argulus chicomendesi. Os ectoparasitos foram mais abundantes. Procamallanus (S) inopinatus, Ergasilus yumaricus. e A. chicomendesi são novos registros de ocorrência em S. rhombeus. Trinta e cinco S. rhombeus estavam parasitados com larvas de digenéticos encistadas na pele. Os peixes que apresentaram os índices parasitários mais elevados foram dos lagos Campina e Anana. Os machos de S. rhombeus estavam mais parasitados que as fêmeas. Os peixes maiores apresentaram maiores quantidades de parasitos. 2020-02-13T18:22:18Z 2020-02-13T18:22:18Z 2010-06-22 Dissertação https://repositorio.inpa.gov.br/handle/1/11348 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 Piranha preta
Parasitofauna
Serrasalmus rhombeus
spellingShingle Piranha preta
Parasitofauna
Serrasalmus rhombeus
Lima, Mariel Acácio de
A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
topic_facet Piranha preta
Parasitofauna
Serrasalmus rhombeus
description The parasites fauna of 45 Serrasalmus rhombeus colleted in dry season from six floodplain lakes of the Solimões River, in December of 2007, were studied. Seventeen were males and 28 females and 44 (97.7%) of fish were parasitized. A total of 2017 parasites were collected, 17 species of Monogenoidea: Amphithecium diclonophallum; A. falcatum; A. muricatum; Anacanthorus amazonicus; A. jegui; A. scapanus; A. sciponophalus; A. serrasalmi; Anacanthorus sp.1, Anacanthorus sp.2, Anacanthorus sp.3, Anacanthorus sp.4, Anacanthorus sp.5. Notothecium cyphophalum; Notothecium sp.1; Notozothecium aegidatum; N. teinodendrum. Two species of Digenea, Clinostomum sp. e metacercariae. One species of Nematoda, Procamallanus (S) inopinatus. Two species of Copepoda, Ergasilus yumaricus e Myracetyma piraya and one of Branchiura, Argulus chicomendesi. The parasites were most abundant. Procamallanus (S) inopinatus, Ergasilus yumaricus and A. chicomendesi are new records of occurrence in S. rhombeus. Thirty-five S. rhombeus were infected with cysts of metacercariae of digenetic in the skin. Fish that had the highest numbers of parasites were the Campina and Ananá lakes. The prevalence of fish from all lakes studied was 100%, except in Lake Maraca which was 90%. The number of parasites in the males of S. rhombeus was higher than in females. Larger fish had higher number of parasites.
author_additional Malta, José Celso de Oliveira
author_additionalStr Malta, José Celso de Oliveira
format Dissertação
author Lima, Mariel Acácio de
title A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
title_short A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
title_full A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
title_fullStr A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
title_full_unstemmed A fauna de parasitas de Serrasalmus rhombeus (Linneaus, 1776) (Characiformes: Characidae) de lagos de várzea da Amazônia central
title_sort fauna de parasitas de serrasalmus rhombeus (linneaus, 1776) (characiformes: characidae) de lagos de várzea da amazônia central
publisher Instituto Nacional de Pesquisas da Amazônia - INPA
publishDate 2020
url https://repositorio.inpa.gov.br/handle/1/11348
_version_ 1787144858942570496
score 11.755432

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