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Effects of changes in salinity on oxygen and food consumption of the young sub-Antarctic notothenioid Eleginops maclovinus: possible implications of their use of an estuarine habitat
(Springer, 2016-06)
Salinity is one of the most important structuring factors in the distribution and bioenergetics of estuarine fishes. The aims of this work were to study the distribution of the sub-Antarctic, eurythermic, euryhaline and ...
First confirmed stranding of a fin whale (Balaenoptera physalus) in Tierra del Fuego, Argentina
(Springer, 2021-06)
Fin whales (Balaenoptera physalus) can be found worldwide, in oceanic waters, though are rarely found in coastal areas of wide and shallow continental platforms such as those in the western South Atlantic Ocean. Here we ...
Exotic vertebrate fauna in the remote and pristine sub-antarctic Cape Horn Archipelago, Chile
(SPRINGER, 2006-09)
Pristine wilderness is a scarce global resource, but exotic species are so common that they constitute a principal component of worldwide ecological change. The relationship between these two topics, invasion and remoteness, ...
Decline in numbers of Antarctic skuas breeding at Potter Peninsula, King George Island, Antarctica
(Pacific Seabird Group, 2014-07)
The Brown Skua (Stercorarius antarcticus lonnbergi) and the South Polar Skua (S. maccormicki) breed in Antarctica and, in the case of Brown Skua, on sub-Antarctic islands (Ritz et al. 2008). During the austral summer ...
Fish muscle: The exceptional case of notothenioids
(Springer, 2009-03)
Fish skeletal muscle is an excellent model for studying muscle structure and function, since it has a very well-structured arrangement with different fiber types segregated in the axial and pectoral fin muscles. The ...
Trophic ecology of a top predator colonizing the southern extreme of South America: Feeding habits of invasive American mink (Neovison vison) in Tierra del Fuego
(Elsevier Gmbh, 2013-02)
The American mink (Neovison vison) is a semi-aquatic, generalist carnivore released onto Tierra del Fuego (TDF) Island in the 1940s, subsequently spreading to adjacent islands in the archipelago with potential effects on ...
Parasite community of a temporal notothen fish from intertidal rocky pools in south-central Chile: Is it similar to other fish from the same habitat?Comunidad de parásitos de un pez nototénido temporal del intermareal rocoso del centro-sur de Chile: ¿es similar a la de otros peces del mismo hábitat?
(Universidad de Valparaíso, 2020)
Parasite community of a temporal notothen fish from intertidal rocky pools in south-central Chile: Is it similar to other fish from the same habitat?Comunidad de parásitos de un pez nototénido temporal del intermareal rocoso del centro-sur de Chile: ¿es similar a la de otros peces del mismo hábitat?
(Universidad de Valparaíso, 2020)
Isolation and characterization of ten microsatellite loci from the Patagonian notothenioid fish Eleginops maclovinus
(Springer, 2011-10-01)
Eleginops maclovinus, the Patagonian blennie, is a notothenioid (Perciformes) endemic to South American temperate and sub-Antarctic waters. Here, we report ten polymorphic microsatellite loci isolated from a dinucleotide-enriched ...
Isolation and characterization of ten microsatellite loci from the Patagonian notothenioid fish Eleginops maclovinus
(Springer, 2011-10-01)
Eleginops maclovinus, the Patagonian blennie, is a notothenioid (Perciformes) endemic to South American temperate and sub-Antarctic waters. Here, we report ten polymorphic microsatellite loci isolated from a dinucleotide-enriched ...