Collection of Mammals

Hispid Pocket Mouse, Chaetodipus hispidus

Currently, the mammal collection houses over 65,000 specimens of mammals. Specimens from the original US Biological Survey made up the original set of specimens for the mammal collection. With Davis as the Department Head and Chief Curator, the collection quickly grew to include specimens from his many field trips to Mexico. Geographically, the collection focuses on material from the southwestern United States, Mexico, and Central America. The majority of these specimens consist of skins and skeletal material prepared by standard museum procedures. Most of these specimens are represented as skins with skulls or as skeletons only; however, approximately 15 years ago, researchers affiliated with this collection began preparing many of their specimens as skins with skulls plus post-cranial material.

Bat-eared Fox, Otocyon megalotis

Bat-eared Fox, Otocyon megalotis

The collection consists of 66,770 specimens representing approximately 1,018 species, 420 genera, 94 families, and 22 orders. The largest holdings (>40% each) are for the orders Rodentia and Chiroptera. The Collection of Mammals contains specimens of 1,004  species from 415 genera, and 94 families. This collection holds 39 holotypes (8 species, 31 subspecies) and 556 paratypes from 40 taxa. Most material was collected within the last 55 years but some specimens date back to the early 1900s.

Tamandua, Tamandua tetradactyla

The Collection of Mammals continues to grow through field work, funded research projects, and recent agreements with the National Parks System, which designates the Biodiversity Research and Teaching Collections as the official repository for vertebrate specimens from Big Thicket National Preserve, Carlsbad Caverns National Park, Guadalupe Mountains National Park, Padre Island National Seashore, and San Antonio Missions National Historic Park. Specimen records from the collection may be accessed via the VertNet. The genetic material for our specimens is curated in parallel and stored in ultra-cold freezers and is also available to researchers by request. To search for specimens with associated tissues, visit the Global Genomic Biodiversity Network site. Our loan policy is available here.

The Biodiversity Research and Teaching Collections is willing and able to care for all types of collections. If you collect specimens as part of your research and cannot or do not wish to adequately care for them in the long term, please consider us as a repository. We gratefully accepts the deposit of such specimens provided they are accompanied by proper documentation and permits (USDA, USFWS, CITES, STATE).

Recent Publications

Light, J.E., S.E. Harper, K.P. Johnson, J.W. Demastes & T.A. Spradling. 2018. Development and characterization of 12 novel polymorphic microsatellite loci for the mammal chewing louse Geomydoecus aurei (Insecta: Phthiraptera) and a comparison of next-generation sequencing approaches for use in parasitology. Journal of Parasitology 104: 89-95.

Hodo, C.L.*, M.R. Mauldin, J.E. Light, K. Wilkins, S. Tang, Y. Nakazawa, G.L. Emerson, J.M. Ritter, J.L. Mansell & S.A. Hamer. 2018. A novel poxvirus in proliferative lesions of wild rodents in east-central Texas. Emerging Infectious Diseases 24:1069-1072.

Anderson, A., J.E. Light, O.M. Takano & M.L. Morrison. 2018. Population structure of the Townsend’s big-eared bat (Corynorhinus townsendii townsendii) in California. Journal of Mammalogy 99:646-658.

Arcangeli, J., J.E. Light & F.A. Cervantes. 2018. Molecular and morphological evidences of diversification in the Grayish mouse opossum Tlacuatzin canescens (Didelphimorphia). Journal of Mammalogy 99: 138-158.

Galán, A.P.* and J.E. Light. 2017. Reptiles and amphibians associated with Texas Pocket Gopher (Geomys personatus) burrow systems across the Texas Sand Sheet. Herpetological Review 48: 517-521.

Takano, O.M.*, P.S. Mitchell**, D.R. Gustafsson, A. Adite, G. Voelker, and J.E. Light. An assessment of host associations, geographic distributions, and genetic diversity of avian chewing lice (Insecta: Phthiraptera) from Benin. Journal of Parasitology 103: 152-160.

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