Key to the Rodentia
           
 
 Color clear gray above, sometimes lightly washed with brown, white underneath; tail dark gray bordered with whitish; back of ears whitish; melanism common; five upper cheek teeth on a side (anteriormost one is small and peg-like)
   
 Color dark gray flecked with rusty yellow, belly bright rust (color variants of white or black sometimes occur); tail bordered with rust; back of ears orangish; only four upper cheek teeth on a side
 
           
Artiodactyla
 - 
Carnivora
 - 
Chiroptera
 - 
Didelphimorphia
 - 
Insectivora
 - 
Lagomorpha
 - 
Rodentia
 - 
Xenarthra
Scientific Names - Common Names

For more information, view the Mammalian Species account for this species.

Search the OMNH Collections for Antilocapra americana.