The study, he says, demonstrates that the painstaking task of recreating evolutionary family trees for genera with large numbers of species is well worth the effort. (sciencemag.org)
A George Washington University biologist and a team of researchers have created the first large - scale evolutionary family tree for every snake and lizard around the globe. (sciencedaily.com)
This split in the evolutionary family tree happened millions of years ago. (religion.blogs.cnn.com)