Browsing by Author "03117937-c810-41bb-96cd-bcf05771b85c"
Now showing items 1-11 of 11
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González Wevar, Claudio; Gérard, Karin; Rosenfeld, Sebastian; Saucède, Thomas; Naretto, Javier; Díaz, Angie; Morley, Simon A.; Brickle, Paul; Poulin, Elie (Elsevier Ltd, 2019)© 2018 Elsevier LtdThe species of the genus Aequiyoldia Soot-Ryen, 1951, previously known as Yoldia, are common, soft-substratum, sareptid bivalves. In the Southern Ocean, Aequiyoldia eightsii (Jay, 1839) was originally ...
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Poulin, Elie; González Wevar, Claudio; Díaz Lorca, Angie; Gérard, Karin; Hüne, Mathias (Elsevier, 2014)Continental drift processes such as major gateway openings have been historically advocated to explain the distribution of marine benthic taxa in the Southern Ocean (SO). The separation between Antarctic Peninsula and the ...
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González Wevar, Claudio; Díaz, Angie; Gerard, Karin; Cañete, Juan Iván; Poulin, Elie (Sociedad de Biologia de Chile, 2012)Diversity, abundance and composition of taxonomic groups in the Southern Ocean differ from elsewhere in the planet, since the biogeography in this region reflects the complex interactions of tectonics, oceanography, climate ...
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Maturana Bobadilla, Claudia; Segovia Cortés, Nicolás; González Wevar, Claudio; Díaz, Angie; Rosenfeld Sekulovic, Sebastián; Poulin, Elie; Jackson, Jennifer A.; Convey, Peter (Wiley, 2020)Environmental conditions were particularly severe during the Last Glacial Maximum, altering the distribution of the Southern Hemisphere biota, particularly at higher latitudes. The copepodBoeckella poppeiis the only ...
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Glon, Heather E.; Costa, Marina; de Lecea, Ander M.; Goodwin, Claire; Cartwright, Stephen; Díaz, Angie; Brickle, Paul; Brewin, Paul E. (Regional Euro-Asian Biological Invasions Centre (REABIC), 2020)Metridium senile is a circumboreally distributed sea anemone (Cnidaria: Anthozoa: Actiniaria) native to the northern hemisphere, and has been presumed as introduced to several locations in the southern hemisphere. Although ...
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Díaz, Angie; Gerard, Karin; González Wevar, Claudio; Maturana, C.; Ferai, Jean Pierre; David, Bruno; Saucede, Thomas; Poulin, Elie (Public Library Science, 2018-06)One of the most relevant characteristics of the extant Southern Ocean fauna is its resiliency to survive glacial processes of the Quaternary. These climatic events produced catastrophic habitat reductions and forced some ...
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González Wevar, Claudio; Rosenfeld Sekulovic, Sebastián; Segovia Cortés, Nicolás; Hune, Mathias; Gérard, Karin; Ojeda, Jaime; Mansilla Muñoz, Andrés; Brickle, Paul; Díaz, Angie; Poulin, Elie (Public Library Science, 2016)Glacial episodes of the Quaternary, and particularly the Last Glacial Maximum (LGM) drastically altered the distribution of the Southern-Hemisphere biota, principally at higher latitudes. The irregular coastline of Patagonia ...
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Maturana, Claudia S.; Gérard, Karin; Díaz, Angie; David, Bruno; Féral, Jean Pierre; Poulin, Elie (Springer Verlag, 2017)© 2016, Springer-Verlag Berlin Heidelberg. Broadcasting is the predominant spawning behavior among benthic marine invertebrates, mainly associated with planktotrophic and planktonic lecitotrophic development. Broadcasting ...
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Díaz, Angie; González Wevar, Claudio; Maturana, Claudia S.; Palma, Álvaro T.; Poulin, Elie; Gerard, Karin (Sociedad de Biologia de Chile, 2012)The glacial cycles of the Pleistocene have promoted the principal climatic changes of the Southern Ocean, and motivated scientific interest regarding the strategies developed by marine benthic invertebrates to tolerate and ...
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Díaz, Angie; Maturana, Claudia S.; Boyero, Luz; De Los Ríos Escalante, Patricio; Tonin, Alan M.; Correa-Araneda, Francisco (NLM (Medline), 2019)Antarctic and Subantarctic lakes are unique ecosystems with relatively simple food webs, which are likely to be strongly affected by climate warming. While Antarctic freshwater invertebrates are adapted to extreme environmental ...
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Véliz Baeza, David; Catalán, Laura; Pardo, Rodrigo; Acuña, Patricio; Díaz Lorca, Angie; Poulin, Elie; Vila Pinto, Irma (Sociedad de Biología de Chile, 2012)There is still doubt as to the number of species of the freshwater Chilean ichthyofauna, 64 % of which have conservation problems. One of the groups is that of the silversides of the genus Basilichthys. Three morphological ...