Full reference: J. R. Wible, G. W. Rougier, M. J. Novacek and R. J. Asher. 2007. Cretaceous eutherians and Laurasian origin for placental mammals near the K/T boundary. Nature 447:1003-1006
Sister taxa: none
Type specimen: PSS-MAE 607, a partial skeleton (incomplete skull, left mandible, atlas, axis, vertebrae, ribs, forelimb, and astragalus). Its type locality is Maelestes type locality, Ukhaa Tolgod, which is in a Campanian terrestrial siliciclastic in the Djadokhta Formation of Mongolia.
Ecology: scansorial insectivore