Results 91 to 100 of about 1,809 (206)
The pejerrey Odontesthes bonariensis is the most important target species in temperate freshwater fisheries of Argentina, and assessment of condition has been a regular practice and common diagnostic tool. Most pejerrey fishery studies have used Fulton's
Claudio R. M. Baigún +2 more
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Lista de peces de la provincia de Entre Ríos [PDF]
Fil: Arias, José D.. Facultad de Ciencia y Tecnología. Universidad Autónoma de Entre Ríos; ArgentinaFil: Demonte, Lucio D.. Facultad de Humanidades y Ciencias. Universidad Nacional del Litoral; ArgentinaFil: Miquelarena, Amalia María.
Arias, José D. +4 more
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Seasonal pattern of the coastal fish assemblage in Anegada Bay, Argentina [PDF]
The seasonal variation of the inshore fish assemblage of Anegada Bay, North Patagonia, Argentina is described here. Three areas were seasonally sampled from 2007 to 2009 by means of a gang of bottom gill-nets.
Baigún, Claudio Rafael M. +3 more
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Early morphological variation and induction of phenotypic plasticity in Patagonian pejerrey
The aim of this work was to study two aspects of phenotypic plasticity in the Patagonian pejerrey Odontesthes hatcheri (Teleostei: Atherinopsidae) the dependence of the early morphology on developmental time and temperature, and the induction of ...
Sonia A. Crichigno +2 more
doaj
Checklist comparison and dominance patterns of the fish fauna at Taim Wetland, South Brazil
Taim Hydrological System is a unique subtropical wetland in southern Brazil harboring an exceptional biological diversity. In 1978, an ecological reserve was established to protect part of this area from increasing anthropogenic impacts in its ...
Alexandre M. Garcia +6 more
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Fishes of the Red River in Arkansas [PDF]
Fishes were collected from Red River mainstem habitats in Arkansas with seines, rotenone, hoop nets, gill nets, and trotlines from 1995 through 2001. Seventy-two species were identified distributed among 17 families, and 15 species were new records for ...
Buchanan, Thomas M. +3 more
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The pejerrey Odontesthes bonariensis is the most important freshwater fish of Argentina central region. The present study was conducted to describe the seasonal variation of parasitism in O.
Miguel Mancini +5 more
doaj +1 more source
A checklist of marine larval trematodes (Digenea) in molluscs from Argentina, Southwestern Atlantic coast [PDF]
A checklist of cercariae parasitizing marine molluscs from Patagonian coast, Argentina, based on literature sources and new records here presented. In total, cercariae of 31 species of marine digeneans, including 11 new records here presented, are known ...
Bagnato, Estefanía +3 more
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Significant reductions in the water volume of shallow lakes impose a restriction on species segregation promoting more interactions in the trophic relationships.
Rodrigo Moncayo-Estrada +2 more
doaj +1 more source
Ictiólogos de la Argentina : Jorge Calvo [PDF]
Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Fernández, Daniel Afredo. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
Fernández, Daniel Afredo +2 more
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