Mus musculus true NCBITaxon:85055 ncbi_taxonomy GC_ID:1 mice C57BL/6xCBA/CaJ hybrid https://www.ncbi.nlm.nih.gov/pubmed/28332054 house mouse mouse Mus Musculus is the polytypic species which encompasses all the subspecies and geographical or chromosomal races of the house mouse. Rodentia