Academic web links for the Big Deer Mouse.
Peromyscus Taxonomy: Mouse; P. guatemalensis (2) - Guatemalan Deer Mouse; P. zarhynchus - Chiapan http://wotan.cse.sc.edu/perobase/systematics/taxonomy.htm
ADW: Peromyscus: Classification: ...deer mouse). information. Species Peromyscus gossypinus (cotton mouse). Species http://animaldiversity.ummz.umich.edu/site/accounts/information/Peromyscus.html
