Correction to: Heredity (2005) 94, 108–118. doi:10.1038/sj.hdy.6800581

In this article, which was published online on 13 October 2004 and in print on 14 December 2004, the authors have said the software mentioned should have been MODELTEST 3.6 and not WINMODELTEST 4b.

The authors apologize for any confusion this may have caused.