Through various DNA analyses, the presence of a single species of Harpagifer was discovered, contrasting current records. However, there are three highly genetically differentiated groups of the family of these spiny animals present in Patagonia. In the sub Antarctic...
Dr. Marie-Laure Guillemin, scientist from the IDEAL Center, is conducting research that shows that algae grouped under the same name, actually belong to different species. In sub-Antarctic and Antarctic zones, there are algae that were grouped under the same...
