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Trophic interactions between a native Catfish (Trichomycteridae) and a non-native species, the Rainbow Trout, in an Andean stream, San Juan, Argentina
(Taylor & Francis, 2017-10)
The trophic relationship between Torrent Catfish (Hatcheria macraei) and Rainbow Trout (Oncorhynchus mykiss) was studied in a lotic Andean system of Argentina to examine whether these fish compete for the same food resources. ...
Resultados preliminares de la biodiversidad de invertebrados acuáticos y terrestres del Área Natural Protegida Cuchillo CuráPreliminary results of the biodiversity of aquatic and terrestrial invertebrates in the Natural Protected Area Cuchillo Cura
(Asociación Grupo Espeleológico Argentino, 2013-11)
Se dan a conocer datos preliminares sobre la diversidad de invertebrados terrestres y acuáticos del Área Natural Protegida Cuchillo Curá. Se realizaron muestreos intensivos dentro de tres de las cuatro cavidades que ...
Conservation implications of behavioural interactions between the Giant African Snail and a Native Brazilian species
(Taylor & Francis Ltd, 2017-05-01)
The Giant African Snail Achatina fulica is widely considered one of the most invasive species in the world. Megalobulimus paranaguensis is a snail endemic to the Brazilian Atlantic Rainforest. Data on possible interactions ...
Selective foraging by non-native rainbow trout on invertebrates in Patagonian streams in Argentina
(Springer, 2015-02)
Background
It is well known that fish predation alters ecosystem processes by top-down effects. Salmonids are described as aggressive, visually and size-selective predators. Thus, prey selection by the non-native rainbow ...
Extreme climate events can slow down litter breakdown in streams
(SPRINGER BASEL AG, 2020)
Fear Mediates Trophic Cascades: Nonconsumptive Effects Of Predators Drive Aquatic Ecosystem Function
(Univ Chicago PressChicago, 2017)
Food-web composition affects cross-ecosystem interactions and subsidies
(Wiley-Blackwell, 2010-09-01)
P>1. Ecosystems may affect each other through trophic interactions that cross ecosystem boundaries as well as via the transfer of subsidies, but these effects can vary depending on the identity of species involved in the ...
Food-web composition affects cross-ecosystem interactions and subsidies
(Wiley-Blackwell, 2010-09-01)
P>1. Ecosystems may affect each other through trophic interactions that cross ecosystem boundaries as well as via the transfer of subsidies, but these effects can vary depending on the identity of species involved in the ...