Results 91 to 100 of about 1,930 (194)
Catálogo de ejemplares tipo de la colección ictiológica del Museo de La Plata [PDF]
, 2014 Fil: Miquelarena, Amalia María. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Nadalin, Diego Oscar. División Zoología Vertebrados.
Miquelarena, Amalia María +1 more
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Observations on non-randomly distribution of spores of Henneguya spp. (Cnidaria, Myxosporea, Myxobolidae) within plasmodia [PDF]
, 2017 Species of the cnidarian genus Henneguya Thelohan, 1892 (Myxosporea: Myxobolidae) are histozoic parasites commonly found in freshwater and, more rarely, in marine fish.
Adriano, Edson A. +6 more
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Ciencia Amazónica (Iquitos), 2013 En el presente trabajo se describe sobre la diversidad en tres cuerpos de agua de la cuenca alta del río Itaya, concesión de conservación de la universidad científica del Perú, en una evaluación rápida en los meses de junio y julio del 2012.
Javier del Águila Chávez +3 more
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Bibliografía de los peces de agua dulce de la Argentina Suplemento 1996-2002. [PDF]
, 2003 Between 1981 and 1995, we published five bibliographic lists (López et al., 1981, 1982,1987, 1989 y 1995) that included the publications referred to Argentine freshwater fishes and related general information published since Ringuelet et al. (1967).
Battistoni, Patria A. +3 more
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Revista de Investigaciones Veterinarias del Perú, 2015 «Llambina» Potamorhina altamazonica is the second dominant species in the commercial fishery landings in the Ucayali region and of great importance in the regional socio-economics. The aim of this study was to determine the reproductive characteristics of this species.
openaire +2 more sources
Bulletin of Environmental Contamination and Toxicology, 2009 Toxicants on fish may induce genetic alterations that can be used as genotoxic markers. We evaluated DNA damage using alkaline comet assay applied on erythrocytes after in vivo exposure of Prochilodus lineatus to different concentrations of Cypermethrin (0.300, 0.150, 0.075 and 0.000 microg/L) as a probable chemical mutagen.
Simoniello, Maria Fernanda +7 more
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Acta Limnologica Brasiliensia, 2011 AIM: The present study investigated population structure, weight-length relationships, sex ratio and associations between feeding activity and reproductive period, diet and alimentary regime of Steindachnerina notonota at Taperoá II dam, semi-arid region
Ana Karla Araujo Montenegro +3 more
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Smithsonian Contributions to Zoology, 1983 NMNH ; NH-Vertebrate Zoology ; SISP ; Peer ...
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Functional trophic composition of the ichthyofauna of forest streams in eastern Brazilian Amazon. [PDF]
, 2015 Este estudo teve como objetivo descrever a organização funcional da fauna de peixes de riachos do nordeste do estado do Pará, Brasil, com base em observações comportamentais das táticas alimentares das espécies. Sete igarapés foram amostrados entre junho
BREJÃO, G. L., GERHARD, P., ZUANON, J.
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Primeiro registro de Braga patagonica (Isopoda) em peixes da Amazônia Oriental, Brasil. [PDF]
, 2017 PAR05
FERREIRA, D. O. +4 more
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