First study on infestation of Excorallana berbicensis (Isopoda: Corallanidae) on six fishes in a reservoir in Brazilian Amazon during dry and rainy seasons.

GENTIL-VASCONCELOS, H. C.; TAVARES-DIAS, M.

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Campo DC	Valor	Lengua/Idioma
dc.contributor.author	GENTIL-VASCONCELOS, H. C.	pt_BR
dc.contributor.author	TAVARES-DIAS, M.	pt_BR
dc.date.accessioned	2015-12-04T11:11:11Z	pt_BR
dc.date.available	2015-12-04T11:11:11Z	pt_BR
dc.date.created	2015-12-04	pt_BR
dc.date.issued	2015	pt_BR
dc.identifier.citation	Latin American Journal of Aquatic Research, v. 43, n. 5, p. 936-943, 2015.	pt_BR
dc.identifier.uri	http://www.alice.cnptia.embrapa.br/alice/handle/doc/1030696	pt_BR
dc.description	We analyzed the infestation levels of Excorallana berbicensis on Acestrorhynchus falcirostris, Ageneiosus ucayalensis, Geophagus proximus, Hemiodus unimaculatus, Psectrogaster falcata and Serrasalmus gibbus in a reservoir in the Araguari River basin, northern Brazil, during the dry and rainy seasons. For P. falcata, the infestation levels due to E. berbicensis were greater during the rainy season. For all the species studied, the peak parasite prevalence was in the month of highest rainfall levels and there were two peaks of parasite abundance: one in the month with highest rainfall level and the other in the month of transition from the rainy season to the dry season. In these hosts, around 70% of the E. berbicensis specimens were collected during the rainy season. The body conditions of the hosts also did not suffer any seasonal influence. Despite the differences in seasonal rainfall levels, there was no fluctuation in transparency, turbidity, pH, electric conductivity, temperature and dissolved oxygen levels in the water, due to the stability of these parameters during the seasonal cycle investigated in this artificial Amazon ecosystem. This was the first report on the seasonality of infestation by E. berbicensis associated with fish.	pt_BR
dc.language.iso	eng	eng
dc.rights	openAccess	eng
dc.subject	Parasite animal	pt_BR
dc.subject	Parasito animal	pt_BR
dc.title	First study on infestation of Excorallana berbicensis (Isopoda: Corallanidae) on six fishes in a reservoir in Brazilian Amazon during dry and rainy seasons.	pt_BR
dc.type	Artigo de periódico	pt_BR
dc.date.updated	2017-03-14T11:11:11Z	pt_BR
dc.subject.thesagro	Climatologia	pt_BR
dc.subject.thesagro	Variação sazonal	pt_BR
dc.subject.nalthesaurus	climatology	pt_BR
dc.subject.nalthesaurus	seasonal variation	pt_BR
riaa.ainfo.id	1030696	pt_BR
riaa.ainfo.lastupdate	2017-03-14	pt_BR
dc.contributor.institution	HUANN CARLLO GENTIL-VASCONCELOS, Postgraduate Program on Tropical Biodiversity (PPGBIO) - Federal University of Amapá Macapá, AP, Brazil; MARCOS TAVARES-DIAS, CPAF-AP.	pt_BR
Aparece en las colecciones:	Artigo em periódico indexado (CPAF-AP)

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