DNA study of extinct Scarlett’s Shearwater

[Michael Szabo]

DNA reveals the relationships of the extinct Scarlett’s Shearwater, Alan J. D. Tennyson and Lara D. Shepherd.

This new genetic study shows that the extinct Scarlett's Shearwater was closely related to Hutton's Shearwater and Fluttering Shearwater.

Abstract: The global phylogenetic relationships of the extinct Scarlett’s Shearwater (Puffinus spelaeus) from New Zealand are examined using ancient DNA sequencing and phylogenetic analyses. The cytochrome b sequences obtained confirm the distinctiveness of this taxon. It forms a strongly-supported clade with two other New Zealand species, suggesting a radiation of similar-sized species in this region. Molecular dating suggests Pleistocene divergences within this clade.

Link: http://link.springer.com/article/10.100 ... 016-1416-5

[Michael Szabo]

More details now posted here about Scarlett's Shearwater being closely related to Hutton's Shearwater and Fluttering Shearwater:
http://blog.tepapa.govt.nz/2017/01/31/d ... hearwater/