Abstract.
Comparison of partial mitochondrial 12S and 16S rDNA sequences from non-Antarctic notothenioid fishes – an icefish Champsocephalus esox and two members of the genus Patagonotothen – and their sister species from the Southern Ocean suggests that their divergence took place 1.7 and 6.6–7 million years ago, respectively, i.e. much later than the formation of the Antarctic Polar Front (20–25 million years ago).
Similar content being viewed by others
Author information
Authors and Affiliations
Additional information
Electronic Publication
Rights and permissions
About this article
Cite this article
Stankovic, .A., Spalik, .K., Kamler, .E. et al. Recent origin of sub-Antarctic notothenioids. Polar Biol 25, 203–205 (2002). https://doi.org/10.1007/s00300-001-0327-x
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/s00300-001-0327-x