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Differential piscivory of the native Percichthys trucha and exotic salmonids upon the native forage fish Galaxias maculatus in Patagonian Andean lakes
(Elsevier Gmbh, 2007-02)
The present paper analyses predation patterns, of Percichthys trucha and salmonid fish upon Galaxias maculatus in five lakes of northern Patagonia with differing community and environmental characteristics. Tank experiments ...
Trophic relationships of exotic anadromous salmonids in the southern Patagonian Shelf as inferred from stable isotopes
(American Society of Limnology and Oceanography, 2008-12)
On the basis of their thermal preferences, salmon introduced in South America can distribute over the whole Southern Patagonian Shelf Ecosystem (SPSE). Stable isotope (δ13C and δ15N) data show that the SPSE is dominated ...
Niche segregation facilitates coexistence between native and introduced fishes in a deep Patagonian lake
(Springer, 2015-03)
Species introductions force sympatry between species that did not coevolve. Introduced salmonids have coexisted with native fish since the early 20th century in Patagonian water bodies, thus generating questions about the ...
Invasive species and postglacial colonization: their effects on the genetic diversity of a Patagonian fish
(Proceedings of The Royal Society B-Biological Sciences, 2020)
Abundance of native fishes, wild introduced salmonids, and escaped farmed rainbow trout in a Patagonian reservoir
(Wiley, 2014-05)
Salmonid introduction in Patagonia has caused a notorious impact on lakes and a major impact on streams, where native fishes seem to have been displaced almost completely by rainbow trout Oncorhynchus mykiss. From another ...
Fish and Fisheries of the Patagonian Steppe
(Springer Nature Switzerland, 2022)
Modelling and management options for salmonid sport fisheries: A case study from Patagonia, Argentina
(Wiley Blackwell Publishing, Inc, 2017-04)
Salmonid sport fishery management in Argentinian Patagonia is usually guided by stakeholder perceptions, which do not consider the biological and ecological constraints acting upon aquatic resources. An example of this are ...
Invasive species and postglacial colonization: their effects on the genetic diversity of a Patagonian fish
(Proceedings of The Royal Society B-Biological Sciences, 2020)