Infection by austrodiplostomum compactum metacercariae in fish from the nova avanhandava reservoir, tietê river, são paulo state, brazil Reportar como inadecuado




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Edmir Daniel Carvalho ; Reinaldo José Silva ;Acta Scientiarum. Biological Sciences 2010, 32 3

Autor: Jaciara Vanessa Krüger Paes

Fuente: http://www.redalyc.org/


Introducción



Acta Scientiarum.
Biological Sciences ISSN: 1679-9283 eduem@uem.br Universidade Estadual de Maringá Brasil Krüger Paes, Jaciara Vanessa; Carvalho, Edmir Daniel; Silva, Reinaldo José Infection by Austrodiplostomum compactum metacercariae in fish from the Nova Avanhandava reservoir, Tietê river, São Paulo State, Brazil Acta Scientiarum.
Biological Sciences, vol.
32, núm.
3, 2010, pp.
273-278 Universidade Estadual de Maringá .png, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=187114391009 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative DOI: 10.4025-actascibiolsci.v32i3.5675 Infection by Austrodiplostomum compactum metacercariae in fish from the Nova Avanhandava reservoir, Tietê river, São Paulo State, Brazil Jaciara Vanessa Krüger Paes*, Edmir Daniel Carvalho and Reinaldo José Silva Instituto de Biociências, Universidade Estadual Paulista “Julio de Mesquita Filho”, Distrito de Rubião Júnior, s-n, 18618-970, Botucatu, São Paulo, Brazil.
*Auhtor for correspondence.
Email: jvkpaes@gmail.com ABSTRACT.
This study aimed to evaluate the infection by the Austrodiplostomum compactum metacercariae in fishes from the Nova Avanhandava Reservoir, low Tietê river, São Paulo State, Brazil.
The parasites were collected from eye (aqueous and vitreous humor), fixed in AFA solution and stained with carmine.
The morphometric analysis was performed using a computerized system for analysis of images QWin Lite 2.5 (Leica).
Prevalence, mean intensity of infection and abundance of infected fish were calculated.
Of the 22 species of fish registered, five were infected by metacercariae: Hoplias malabaricus, Metynnis maculatus, Plagioscion squamosissimus, Satanoperca pappaterra and Schizodon nasutus.
Of the 627 fish evaluat...





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