Didelphis mesamericana mesamericana Oken Central American Opossum

Philander opossum pallidus (Allen) Four-eyed Opossum

Desmodus rotundus murinus Wagner/span Vampire Bat

Sylvilagus floridanus connectens (Nelson) Florida Cottontail

Sciurus aureogaster aureogaster F. Cuvier Red-bellied Squirrel

Sciurus negligens Nelson Little Gray Squirrel

Heterogeomys hispidus concavus Nelson and Goldman Hispid Pocket Gopher

Liomys irroratus texensis Merriam Spiny Pocket Mouse

Reithrodontomys fulvescens intermedius Allen Fulvous Harvest Mouse

Baiomys taylori taylori (Thomas) Pygmy Mouse

Peromyscus leucopus texanus (Woodhouse) White-footed Mouse

Peromyscus ochraventer new species Brown-bellied Wood Mouse

Oryzomys couesi aquaticus Allen Coues Rice Rat

Oryzomys rostratus rostratus Merriam Rice Rat

Oryzomys fulvescens engraciae Osgood Fulvous Rice Rat

Sigmodon hispidus toltecus (Saussure) Hispid Cotton Rat

Neotoma micropus micropus Baird Baird Wood Rat

Neotoma angustapalata new species Tamaulipan Wood Rat

Rattus rattus subsp. Black Rat

Mus musculus subsp. House Mouse

Nasua narica tamaulipensis Goldman Coati