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Ancestral polymorphism and recent invasion of transposable elements in Drosophila species
(Biomed Central Ltd., 2012-07-23)
Background: During the evolution of transposable elements, some processes, such as ancestral polymorphisms and horizontal transfer of sequences between species, can produce incongruences in phylogenies. We investigated the ...
Disruption of ecosystem processes in western North America by invasive species
(Sociedad de Biología de Chile, 2004)
Lymph vascular invasion in invasive mammary carcinomas identified by the endothelial lymphatic marker D2-40 is associated with other indicators of poor prognosis
(Biomed Central LtdLondonInglaterra, 2008)
Larger and heavier individuals of the invasive shrimp Palaemon macrodactylus in the Salado River, Argentina
(Regional Euro-Asian Biological Invasions Centre, 2013-09)
Different populations of caridean shrimp species exhibit intraspecific variation in their life-history traits as a response to environmental heterogeneity. Although the invasive oriental shrimp Palaemon macrodactylus has ...
Foraging behavior interactions between two non-native social wasps, Vespula germanica and V. vulgaris: implications for invasion success?
(University of Arizona, 2016-08-08)
Vespula vulgaris is an invasive scavenging social wasp that has very recently arrived in Patagonia (Argentina), a territory previously invaded -35 years earlier- by another wasp, V. germanica. Although V. vulgaris wasps ...
Control measures for a recent invasion of Hieracium pilosella in Southern Patagonian rangelands
(Wiley, 2012-02)
Plant invasions have important ecological impacts on biodiversity, the functioning of ecosystems and economic sustainability. In this study, we evaluated the effects of four control measures (pasture sown + fertiliser, ...
Perspectives on invasive amphibians in Brazil
(Public Library Science, 2017-09-22)
Introduced species have the potential to become invasive and jeopardize entire ecosystems. The success of species establishing viable populations outside their original extent depends primarily on favorable climatic ...
Non invasive methods for genetic analysis applied to ecological and behavioral studies in Latino-America
(Sociedade Brasileira de Zootecnia, 2007-07-01)
Documenting the presence and abundance of the neotropical mammals is the first step for understanding their population ecology, behavior and genetic dynamics in designing conservation plans. The combination of field research ...
First record of the invasive medusa Blackfordia virginica (Hydrozoa: Leptomedusae) in the Río de la Plata estuary, Argentina-Uruguay
(Sociedad de Biología de Chile, 2006)