16153342

Source:http://linkedlifedata.com/resource/pubmed/id/16153342

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Predicate	Object
rdf:type	pubmed:Citation
lifeskim:mentions	umls-concept:C0006137, umls-concept:C0008769, umls-concept:C0327749, umls-concept:C0442537, umls-concept:C0445581, umls-concept:C1034703, umls-concept:C1705182, umls-concept:C2713498
pubmed:issue	1
pubmed:dateCreated	2005-9-12
pubmed:abstractText	During May 2002 and January 2003, 65 specimens of pearl cichlid, Geophagus brasiliensis (Quoy & Gaimard, 1824), collected from the Lajes Reservoir, Rio de Janeiro, Brazil (22 degrees 42'-22 degrees 50'S, 43 degrees 53' -44 degrees 05'W), were necropsied to study their infracommunities of metazoan parasites. Fifty three fishes (81.5%) were parasitized by one or more metazoan. Six species of parasites were collected. The hirudinean Glossiphonid not identified was the majority (60%) of the parasite specimens collected and was the dominant species, with highest abundance and prevalence. The parasites of G. brasiliensis showed the typical aggregated pattern of distribution. No species of parasites of the pearl cichlid had correlation between the host's total length and parasite prevalence and abundance. The sex of hosts did not influence prevalence and abundance of any parasite species. The mean of Berger- Parker's index of dominance was 0.77 +/- 0.38. The mean species diversity in the infracommunities of G. brasiliensis was H = 0.154 +/- 0.06, with no correlation with the host's total length. The parasite community of G. brasiliensis from Lajes Reservoir is characterized by the low species richness and diversity.
pubmed:language	por
pubmed:journal	http://linkedlifedata.com/resource/pubmed/journal/9440482
pubmed:citationSubset	IM
pubmed:status	MEDLINE
pubmed:issn	0103-846X
pubmed:author	pubmed-author:AlvesDimitri RDR, pubmed-author:LuqueJosé LJL, pubmed-author:ParaguassúAline RAR
pubmed:issnType	Print
pubmed:volume	14
pubmed:owner	NLM
pubmed:authorsComplete	Y
pubmed:pagination	35-9
pubmed:dateRevised	2009-11-3
pubmed:meshHeading	pubmed-meshheading:16153342-Animals, pubmed-meshheading:16153342-Brazil, pubmed-meshheading:16153342-Cichlids, pubmed-meshheading:16153342-Female, pubmed-meshheading:16153342-Fresh Water, pubmed-meshheading:16153342-Male
pubmed:articleTitle	[Metazoan parasites of the pearl cichlid, Geophagus brasiliensis (Quoy and Gaimard, 1824) (Osteichthyes: Cichlidae) from the Lajes Reservoir, Rio de Janeiro, Brazil].
pubmed:affiliation	UFRRJ, Instituto de Veterinária, Departamento de Parasitologia Animal, Caixa Postal 74508, CEP: 23890-970, Seropédica, RJ, Brazil.
pubmed:publicationType	Journal Article, English Abstract, Research Support, Non-U.S. Gov't