Voucher Collection = 117,153 (as of February 2003)

Geographical Breakdown:
North America = 71.5% (83,807)

• United States = 56.5% (66,227)
• Canada = 5% (6,072)
• Central America and the Caribbean (19 countries) = 7% (8,331)
• Mexico = 3% (3,177)

Taxonomic Breakdown:
Artiodactyla = 1.4% (1,677)
Carnivora = 3% (3,773)
Cetacea = 0.03% (37)
Chiroptera = 22% (25,901)
Dasyuromorphia = 0.03% (33)
Dermoptera = 0.002% (3)
Didelphimorphia = 0.75% (885)
Diprotodontia = 0.09% (111)
Hyracoidea = 0.04% (49)
Insectivora = 11% (13,087)
Lagomorpha = 0.96% (1,126)
Macroscelidea = 0.1% (119)
Microbiotheria = 0.0009% (1)
Monotremata = 0.01% (16)
Peramelemorphia = 0.004% (5)
Perissodactyla = 0.05% (56)
Pholidota = 0.02% (27)
Pinnipedia = 0.46% (523)
Primates = 0.57% (644)
Proboscidea = 0.01% (10)
Rodentia = 59% (68,815)
Scandentia = 0.01% (6)
Sirenia = 0.03% (31)
Tubulidentata = 0.002% (3)
Xenarthra = 0.12% (133)
Unknowns = 0.03% (37)

Preservation Breakdown:
Skin and skull (SS) = 53% (61,899)
Skull only (SK) = 11.5% (13,488)
Skin only (SO) = 1.3% (1,544)
Skeleton only (SN) = 4.5% (5,264)
Partial skeleton (PS) = 0.1% (147)
Skin, skull, and body skeleton (SB) = 6% (7,087)
Skin and body skeleton (KB) = 0.005% (6)
Body skeleton (BS) = 0.03% (40)
Cranium only (CO) = 0.17% (203)
Skin, skull, and fluid-preserved body (SC) = 0.18% (208)
Fluid-preserved (AL) = 16% (19,183)
Fluid-preserved with skull removed (SA) = 6% (7,494)
Fluid-preserved carcass (AN) = 0.03% (43)
Body mounts (BM) = 0.26% (304)
Head mounts (HM) = 0.05% (63)
Other (OT) = 0.11% (132)