|
|
| DÍAZ,ANGIE; GONZÁLEZ-WEVAR,CLAUDIO ALEJANDRO; MATURANA,CLAUDIA S; PALMA,ALVARO T; POULIN,ELIE; GERARD,KARIN. |
| 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 overcome the extension and contraction of the ice sheet on the Antarctic continental platform. A recent study of the bathymetric zonation and distribution of macro-invertebrates in a shallow subtidal area of Fildes Bay (King George Island, South Shetlands Islands, Antarctica) highlighted the presence of a large aggregation of the brooding sea urchin Abatus agassizii, whose geographic distribution is known only for localities south of the Antarctic convergence (Antarctic Peninsula and South Shetland and South Georgia Islands in the Scotia... |
| Tipo: Journal article |
Palavras-chave: Antarctic benthic fauna; COI phylogenetic relationships; King George Island; Southern Ocean; Survivor population. |
| Ano: 2012 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0716-078X2012000400008 |
| |
