Table 4 - International Union  for the Conservation of Nature Red List of Bats
Families Listed Found in the United States
Class Mammalia, Order Chiroptera
Family		LR	VU	EN	EX	CR	DD	TOTAL	PERCENT
(Common Name)									of TOTAL
Phyllostomidae			1	1		2		4	36.4%
(Spear-nosed Bat)
Vespertilionidae			2	3				5	45.5%
(Vesper Bat)
Molossidae						2		2	18.2%
(Free-tailed Bat)
Totals		0	3	4	0	4	0	11	100.0%
Endangered on FWS and IUCN List
Mexican Long-nosed Bat (Choeronyteris mexicana)
Hawaiian Hoary Bat (Lasiurus cinereus semotus)
Gray Bat (Myotis grisescens)
Indiana Bat (Myotis sodalis)
Source:  1996 IUCN Red List of Threatened Species (http://iucn.org.uk/species/animals/animal_redlist.html)
Walker's Bats of the World by Ronald M. Nowak, 1994, 287pp.