Cotton Rat - Classification

Classification

• Genus Sigmodon
  • Subgenus Sigmodon
    • Sigmodon hispidus species group
      • Sigmodon alleni - Allen's Cotton Rat
      • Sigmodon arizonae - Arizona Cotton Rat
      • Sigmodon hirsutus - Southern Cotton Rat
      • Sigmodon hispidus - Hispid Cotton Rat
      • Sigmodon mascotensis - West Mexican Cotton Rat
      • Sigmodon ochrognathus - Yellow-nosed Cotton Rat
      • Sigmodon planifrons - Miahuatlán Cotton Rat
      • Sigmodon toltecus - Toltec Cotton Rat
      • Sigmodon zanjonensis - Montane Cotton Rat
    • Sigmodon fulviventer species group
      • Sigmodon fulviventer - Tawny-bellied Cotton Rat
      • Sigmodon inopinatus - Ecuadorian Cotton Rat
      • Sigmodon leucotis - White-eared Cotton Rat
      • Sigmodon peruanus - Peruvian Cotton Rat
  • Subgenus Sigmomys
    • Sigmodon alstoni - Alston's Cotton Rat