Genetics

                              Category I:  Pelage, skin and eye pigmentation and pattern loci

                              Category II:  Morphological, developmental and generalized metabolic loci

                              Category III:  Neurosensory, neuromuscular and behavioral loci

                              Category IV:  Protein electrophoretic and immunological loci

                              Category V:  DNA genetic markers (Microsatellites, RAPDs, etc.)

                               Basal Ideogram (P. boylii)

                               Basal Karyotype (P. boylii)

       Basal Karyotype (Podomys (P.) floridanus)

       Basal Ideogram (P. maniculatus)

       Basal Karyotype (P. maniculatus)

       Basal Ideogram (P. truei)

       Basal Karyotype (P. truei)

        Genetics of Burrow Building in Peromyscus (P. maniculatus bairdii, P. polionotus)

     Photoresponsiveness:  Selectable Variation

            P. maniculatus nebrascensis

            P. leucopus