Has a Human Down Syndrome Chromosome via Microcells. Has developmental disabilities and internal differences to a House Mouse yet has a higher metabolism than that of a House Mouse, eats more and gains less.
Females are fertile and males sterile. Hopefully will breed the Tatu-A'y from a few Linnaeus's Two-Toed Sloth Chromosomes added to a Brazilian Three-Banded Armadillo via same method.