Tail blow energy and carapace fractures in a large glyptodont (Mammalia, Xenarthra).    From Wordnik.com.  [More on phorusrhacids: the biggest, the fastest, the mostest out-of-placest] Reference

The youngest species of the aquatic sloth Thalassocnus and a reassessment of the relationships of the nothrothere sloths (Mammalia: Xenarthra).    From Wordnik.com.  [Archive 2006-02-01] Reference

Molecular systematics of armadillos (Xenarthra, Dasypodidae): contribution of maximum likelihood and Bayesian analyses of mitochondrial and nuclear genes.    From Wordnik.com.  [ScienceBlogs Channel : Life Science] Reference

February 6, 2008 at 11:04 am a Xenarthran of some sort http://www.en.wikipedia.org/wiki/Xenarthra a yellow-bellied sapsucker a Zebu!.    From Wordnik.com.  [LIONS! TIGERS! - Lolcats 'n' Funny Pictures of Cats - I Can Has Cheezburger?] Reference