And how about the two main species of Odocoileus

Mule Deer or Black-tailed Deer
White-tailed or Cariacou

Of Mule Deer there are 11 Species

California Mule Deer, California
Cedros (Cerros) Island Mule Deer, Cerros Island, Baja, California
Columbian Black-tailed or Coast Deer, British Columbia and northern California
Desert Mule Deer, north Mexico
Burro Deer, northwest Mexico and Arizona
Southern Mule Deer, California
Mule Deer, western and central North America
Inyo Mule Deer, California
Peninsula Mule Deer, Baja, California
Tiburon Island Mule Deer, Tiburon Island
Sitka Deer, coastal area and islands off western British Columbia