Key to the Chiroptera
		Hairs dusky black, tipped with pale brown on the back, belly hairs with white tips; first upper incisor usually bifid (Fig. 20a)						Hairs brownish, without appreciable color change from root to tip; first upper incisor unicuspid (Fig. 20b)
Artiodactyla  -  Carnivora  -  Chiroptera  -  Didelphimorphia  -  Insectivora  -  Lagomorpha  -  Rodentia  -  Xenarthra Scientific Names - Common Names