Ateuchosaurus is a genus of skinks (family Scincidae) containing only 2 species. It is usually placed in the subfamilyScincinae. This group seems to be paraphyletic however, and the present genus is apparently not closely related to most or all of them. Rather, it seems to be slightly closer to Acontias; it might either belong into the Acontinae or, as it seems to be quite distinct from Acontias too, into a not yet established novel and perhaps monotypic subfamily; more research is clearly required.(Austin & Arnold 2006)
Austin, J.J. & Arnold, E.N. (2006): Using ancient and recent DNA to explore relationships of extinct and endangered Leiolopisma skinks (Reptilia: Scincidae) in the Mascarene islands. Molecular Phylogenetics and Evolution39(2): 503–511. doi:10.1016/j.ympev.2005.12.011 (HTML abstract)
