Results 61 to 70 of about 2,443 (197)
Ecología Austral, 2022 El pejerrey —Odontesthes bonariensis (Actinopterygii; Atherinopsidae)— es la especie más importante en las pesquerías de la Argentina por su amplia distribución, gran demanda y aporte de proteína.
Omar Del Ponti, Miguel Mancini
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Ibis, Volume 166, Issue 4, Page 1395-1403, October 2024.Human–wildlife conflict is often a driver of species declines, and understanding the material basis of this conflict is the first step in addressing it. The Titicaca Grebe Rollandia microptera is an endangered endemic species found solely in the Lake Titicaca watershed of Peru and Bolivia, and has experienced population declines due to fisheries ...
D. A. Villar +3 more
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Environmental Toxicology and Chemistry, Volume 43, Issue 8, Page 1894-1902, August 2024.Abstract Though bioaccumulation of pharmaceuticals by aquatic organisms continues to receive scientific attention, the internal disposition of these contaminants among different tissue compartments of fish species has been infrequently investigated, particularly among fish at different trophic positions. We tested a human to fish biological read‐across
Jaylen L. Sims +8 more
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Neotropical IchthyologyThe original distribution area of the Patagonian 'pejerrey' Odontesthes hatcheri has been subjected to the introduction of a related species; the Bonaerensean 'pejerrey' Odontesthes bonariensis. This species currently coexists with O.
Cecilia Conte-Grand +3 more
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Bibliografía de los peces de agua dulce de Argentina. Suplemento : Suplemento 1996-2002 [PDF]
, 2003 Fil: López, Hugo Luis. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo. Universidad Nacional de La Plata; ArgentinaFil: Menni, Roberto Carlos. División Zoología Vertebrados. Facultad de Ciencias Naturales y Museo.
López, Hugo Luis +2 more
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Marine and Coastal Fisheries, Volume 16, Issue 2, April 2024.Abstract Objective We investigate the interacting effects of fishery selectivity and sexual dimorphism by using the fisheries for Southern Flounder Paralichthys lethostigma and Summer Flounder P. dentatus as case studies. In both species, females are larger than males, and temperature‐sensitive sex determination can lead to an increased proportion of ...
H. M. Conrad, H. K. Kindsvater
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Caracterización de la ictiofauna en la Laguna del Monte, provincia de Buenos Aires
Biología Acuática, 2019 The purpose of this study was to describe as well as to characterize the fish populations living in Del Monte lagoon, which belongs to the Encadenadas del Oeste system in the province of Buenos Aires, Argentina.
Marcelo G. Schwerdt +1 more
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Estrutura da comunidade de peixes da represa “Lago del Fuerte”, Tandil, Argentina
Acta Scientiarum: Biological Sciences, 2008 A represa “Lago del Fuerte” constitui um centro de atividades recreativas onde a pesca esportiva do peixe-rei Odontesthes bonariensis, espécie introduzida para tal fim, tem um lugar de importância.
Fabián Grosman
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Zooplankton richness, abundance and biomass of two hypertrophic shallow lakes with different salinity [PDF]
, 2012 The zooplankton of lakes is controlled by biological and physico-chemical parameters. Among the former, predation by fish can determine the replacement of large-sized species by small-sized ones and among the latter, salinity exerts negative effects on ...
Cabrera, Gabriela Cecilia +3 more
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Sedimentology, Volume 71, Issue 3, Page 887-911, April 2024.Abstract A 25 m long sediment core from hypersaline Urmia Lake (north‐west Iran) was studied for the Late Quaternary depositional history and palaeoclimate variations using the abundance and compositional characteristics of Artemia faecal pellets. Sediment analysis is supported by scanning electron microscopy – energy dispersive X‐ray spectroscopy ...
Selma Sarı +6 more
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