Occasional Papers

Below is a listing of all Occasional Papers of the Museum produced by the NSRL. All titles may be viewed online. To do so, you must have Adobe Acrobat installed on your computer. If you do not have Adobe Acrobat, please visit http://www.adobe.com/products/reader.html. If you are still experiencing difficulty downloading Occasional Papers, please contact the Webmaster. If there is continued difficulty, contact the Webmaster and a photocopy can be provided to you via mail at no charge.

Please send notice of any typographical errors to the Publications Coordinator. All other correspondence should be addressed to the authors of each paper.

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2023

OP-387 - Genetic Divergence and mtDNA Lineages in Six Subspecies of Aoudad
Emily A. Wright and Robert D. Bradley

OP-386 -Notes on Terrestrial Mammals of the Ocotillo Hills, Eddy County, New Mexico
Jennifer K. Frey, Jason L. Malaney, and Michael T. Hill

OP-385 - Significant Range Expansions in Eight Species of North American Mammals
Emily F. Barnes and Justin D. Hoffman

Erratum, OP 385

2022

OP-384 - Noteworthy Records, Range Extensions, and Conservation Status of Skunk Species in Texas
Kamren P. Jefferson, S. Leigh Ann Garcia, Dianna M. Krejsa, J. Clint Perkins, Skyler Stevens, Raymond S. Matlack, and Robert C. Dowler

OP-383 - Noteworthy County Records of Mammals in Texas
Richard M. Pitts

OP-382 -Evidence from Owl Pellets Indicate that Prairie Voles (Microtus ochrogaster) are Broadly Distributed in the Texas Panhandle
Emily R. Turpen, Sarah C. Vrla, Raymond S. Matlack, and Robert D. Bradley

OP-381 - Mitochondrial Perspective on Species Identification and Delimitation for Troglobitic Cicurina (Arachnida: Araneae: Hahniidae) from Central Texas
Preston J. McDonald, Julie A. Parlos, James C. Cokendolpher, Stirling J. Robertson, Jean K. Krejca, Jennifer C. Girón, Robert J. Baker, and Caleb D. Phillips

OP-380 - Landscape Level Patterns of Genetic Diversity of Bat Species of Greatest Conservation Need in Louisiana
Jenna R. Grimshaw, Joseph D. Manthey, Nicole S. Paulat, Richard D. Stevens, and David A. Ray

2021

OP-379 - Detection of White-footed Deermouse (Peromyscus leucopus) on Grand Manan Island, New Brunswick, Canada: Taxonomic, Biogeographic, and Human-health Implications
Howard M. Huynh, Jessie Norman, Karen J. Vanderwolf, Robert D. Bradley, Robert J. Baker, and Donald F. McAlpine

OP-378 - Ecological Niche Models for Bat Species of Greatest Conservation Need in Louisiana
Jenna R. Grimshaw, David A. Ray, and Richard D. Stevens

OP-377 - Species Distribution Modeling and Niche Overlap for the Louisiana Pine Snake (Pituophis ruthveni) and Baird's Pocket Gopher (Geomys breviceps)
Katie Cantrelle, Justin D. Hoffman, and Eddie K. Lyons

OP-376 - Distribution and Natural History Notes of Mammals (Orders: Chiroptera and Rodentia) from Nebraska and South Dakota
Keith Geluso and Michael L. Rohde

OP-375 - Bats in Time: Historical and Geographic Distribution in Honduras
Manfredo A. Turcios-Casco, Richard K. LaVal, Don E. Wilson, and Hefer D. Ávila-Palma

Erratum, OP375

OP-374 - Cheeky Business: Comparing DNA Yield of Buccal, Fecal, and Whisker Samples for Minimally Invasive Genetic Research
Michaela K. Halsey, John D. Stuhler, Roy N. Platt II, Robert D. Bradley, Richard D. Stevens, and David A. Ray

OP-373 - Diversity and Ecology of Mammals in Fragmented Habitats in Kalkaska County, Michigan
Thomas E. Lee, Jr., Caleb R. Robinson, and Erin Q. Austin

OP-372 - County Records for 20 Mammal Species Across Texas from the Orders Cingulata, Lagomorpha, Soricomorpha, Chiroptera, Carnivora, and Rodentia
Macy A. Krishnamoorthy, Carlos J. Garcia, Emma E. Guest, Michaela K. Halsey, Julie A. Parlos, Taylor J. Soniat, John D. Stuhler, Erin E. Stukenholtz, Sarah C. Vrla, Brett Andersen, Jenna R. Grimshaw, Laramie L. Lindsey, Russell Martin, Richard M. Pitts, Carl F. Rickert, Cristina Rios-Blanco, Holly G. Wilson, Robert D. Bradley, and Richard D. Stevens

Corrigendum, OP372

2020

OP-371 - Notes on the Distribution and Natural History of Yellow-nosed Cotton Rats (Sigmodon ochrognathus) from Greenlee County, Arizona
Keith Geluso

OP-370 - Notes on the Tawny-bellied Cotton Rat (Sigmodon fulviventer) from Southwestern New Mexico
Keith Geluso

OP-369 - Revised Checklist of the Bats (Mammalia: Chiroptera) of Nicaragua
José Gabriel Martínez-Fonseca, Arnulfo Medina-Fitoria, Erin P. Westeen, and Carol L. Chambers

OP-368 - Noteworthy Records of 14 Bat Species in Texas Including the First Record of Leptonycteris yerbabuenae and the Second Record of Myotis occultus
Dianna M. Krejsa, Sydney K. Decker, and Loren K. Ammerman

OP-367 - Evidence from Mitochondrial DNA Sequences Suggest a Recent Origin for Peromyscus truei comanche
Emily A. Wright, Emma K. Roberts, Courtney L. Evans, David J. Schmidly, and Robert D. Bradley

OP-366 - Nomenclatural, Curatorial, and Archival Best Practices for Symbiotypes and other Type Materials in Natural History Collections
Robert D. Bradley, Lisa C. Bradley, Rodney L. Honeycutt, Kathryn A. MacDonald, Heidi N. Amarilla-Stevens, and Richard D. Stevens

OP-365 - Small Mammals of the Xishuangbanna Prefecture of Yunnan Province, China
Jonathan G. Jasper, Thomas E. Lee, Jr., Brooke N. Riley, Caleb H. Horne, Brian R. Chapman, and Arthur G. Cleveland

OP-364 - New Records of Mammals from Oklahoma
Janet K. Braun, Michael A. Mares, Brandi S. Coyner, and Lynda S. Loucks

OP-363 - Distribution and Habitat Suitability for Small Mammals in Need of Conservation from Louisiana
Justin D. Hoffman and Avisha Chauhan

OP-362 - New Distributional Records and Observations of Natural History for the Yellow-nosed Cotton Rat (Sigmodon ochrognathus) in Southwestern New Mexico
Kenneth N. Geluso and Keith Geluso

2019

OP-361 - First Records of the Eastern Red Bat (Lasiurus borealis) in Arizona, Utah, and Western New Mexico
Keith Geluso and Ernest W. Valdez

OP-360 - Field Identification Key and Guide for Bats of the United States of America
Clint N. Morgan, Loren K. Ammerman, Krysta D. Demere, Jeffrey B. Doty, Yoshinori J. Nakazawa, and Matthew R. Mauldin

OP-359 - Taxonomic and Conservation Status of the Pecos River Muskrat
Jon Hyde Falcone, Patricia Moody Harveson, Matthew R. Mauldin, and Robert D. Bradley

2018

OP-358 - Composition and Characteristics of a Diverse Didelphid Community (Mammalia: Didelphimorphia) in Sub-tropical South America
Robert D. Owen, Humberto Sánchez, Laura Rodríguez, and Colleen B. Jonsson

OP-357 - Mammals of Yacuri National Park, Loja Province, Ecuador
Thomas E. Lee, Jr., Nicolas Tinoco, Maya J. Feller, Daisy Gomez, J. Delton Hanson, M. Alejandra Camacho, and Santiago F. Burneo

OP-356 - Non-geographic Variation of Chaetodipus eremicus and Chaetodipus nelsoni from the Chinati Mountains State Natural Area, Presidio County, Texas, with Comparison to Populations of the Same Species from Brewster County, Texas
Jim R. Goetze, Richard W. Manning, and Franklin D. Yancey, II

OP-355 - Bats in the Bear Lodge Mountains and Surrounding Areas in Northeastern Wyoming
Keith Geluso and Michael A. Bogan

OP-354 - New Distributional Records of Mammals in Texas: Orders Chiroptera, Carnivora, and Rodentia
Michaela K. Halsey, John D. Stuhler, Macy A. Madden, Erin E. Bohlender, S. Chase Brothers, Ashlyn N. Kildow, Sylvia C. de la Piedra, Carlos J. Garcia, Dondi S. Camp, Cristina Rios-Blanco, and Richard D. Stevens

OP-353 - Bats of Sint Eustatius, Caribbean Netherlands
Scott C. Pedersen, Peter A. Larsen, Sil A. Westra, Ellen van Norren, Wesley Overman, Gary G. Kwiecinski, and Hugh H. Genoways

2017

OP-352 - Marsupials and Rodents of the Admiralty Islands, Papua New Guinea
Ronald H. Pine, Andrew L. Mack, and Robert M. Timm

OP-351 - Noteworthy Records for Six Species of Bats from 13 Texas Counties and the First Voucher Specimens from Sites with Pseudogymnoascus destructans
Krysta D. Demere, Melissa B. Meierhofer, Michael L. Morrison, Brian L. Pierce, Joseph M. Szewczak, Jonah W. Evans, and Loren K. Ammerman

OP-350 - Genetic Diversity and the Possible Origin of Contemporary Elk (Cervus canadensis) Populations in the Trans-Pecos Region of Texas
Christopher D. Dunn, Matthew R. Mauldin, Marisa E. Wagley, Jeremy E. Wilkinson, Caleb D. Phillips, and Robert D. Bradley

OP-349 - Distribution of the Northern Pygmy Mouse (Baiomys taylori) in Southwestern New Mexico, with Notes on Reproduction
Keith Geluso, Kenneth N. Geluso, and Brett R. Andersen

OP-348 - Distributional Updates and Conservation Status of Bats from Louisiana
Richard D. Stevens, Carlos J. Garcia, Erin E. Bohlender, and Beau B. Gregory

OP-347 - Distributional and Reproductive Records of Bats from South-central Nebraska
Owen J. Johnson and Keith Geluso

OP-346 - Recurrence of the Spotted Bat (Euderma maculatum) at Historical Sites in New Mexico, with Notes on Natural History
Keith Geluso

OP-345 - Patterns of Morphological and Molecular Evolution in the Antillean Tree Bat, Ardops nichollsi (Chiroptera: Phyllostomidae)
Roxanne J. Larsen, Peter A. Larsen, Caleb D. Phillips, Hugh H. Genoways, Gary G. Kwiecinski, Scott C. Pedersen, Carleton J. Phillips, and Robert J. Baker

2016

OP-344 - Assessment of Genetic Diversity within Populations of Neotoma albigula (White-throated Woodrats) Naturally Associated with Tacaribe Serocomplex Viruses (Family Arenaviridae)
Michelle L. Haynie, Ken D. Abbott, Charles F. Fulhorst, and Robert D. Bradley

OP-343 - New Distributional Records of Mammals in Texas
Carlos J. Garcia, James Q. Francis, Cristina Rios-Blanco, John D. Stuhler, Garret D. Langlois, Erin E. Bohlender, Macy A. Madden, Christopher D. Dunn, Robert D. Bradley, and Richard D. Stevens

OP-342 - Noteworthy Records of Shrews from the Panhandle of Texas
Emily A. Wright, Emma K. Brookover, Brandon A. Gross, James Q. Francis, and Robert D. Bradley

OP-341 - Merriam's Shrew (Sorex merriami) in the Diet of a Mexican Spotted Owl (Strix occidentalis lucida) from Grant County, New Mexico
Simon P. Tye, Keith Geluso, and Mike R. Fugagli

OP-340 - Temporal Effects and Genetic Diversity: An Example from the Southern Plains Woodrat (Neotoma micropus)
Francisca M. Méndez-Harclerode, Richard E. Strauss, Charles F. Fulhorst, Mary L. Milazzo, Donald C. Ruthven III, Christopher D. Dunn, and Robert D. Bradley

OP-339 - Patterns of Genetic Diversification in a Widely Distributed Species of Bat, Molossus molossus
Laramie L. Lindsey and Loren K. Ammerman

OP-338 - Description of a New Tribe of Sigmodontine Rodents (Cricetidae: Sigmodontinae) with an Updated Summary of Valid Tribes and Their Generic Contents
Jorge Salazar-Bravo, Ulyses F. J. Pardiñas, Horacio Zeballos, and Pablo Teta

2015

OP-337 - Coccidia (Apicomplexa: Eimeriidae) from Small Mammals of the Southwestern Sandhills in Nebraska, USA
Kaleb J. Thomas and Scott L. Gardner

OP-336 - Emendation of Glyphobothrium and Glyphobothrium zwerneri (Tetraphyllidea) Collected from Rhinoptera bonasus (Myliobatiformes: Myliobatidae) in Campeche, México, with Details of the Bothridial Suckers
Scott Monks, Griselda Pulido-Flores, and Scott L. Gardner

OP-335 - The Mammals of Caprock Canyons State Park, Texas
Clyde Jones, Franklin D. Yancey, II, and Richard W. Manning

OP-334 - Small Mammals of Guandera Biological Reserve, Carchi Province, Ecuador and Comparative Andean Small Mammal Ecology
Thomas E. Lee, Jr., A. Rachel Ritchie, Sarah Vaca-Puente, Joshua M. Brokaw, Ma. Alejandra Camacho, and Santiago F. Burneo

OP-333 - Mammalian Records from Southwestern Kansas and Northwestern Oklahoma, including the First Record of Crawford's Desert Shrew (Notiosorex crawfordi) from Kansas
Cody A. Dreier, Keith Geluso, Jennifer D. Frisch, Brittney N. Adams, Alyx R. Lingenfelter, Anthony E. Bridger, Patricia W. Freeman, Cliff A. Lemen, Jeremey A. White, Brett R. Andersen, Hans W. Otto, and Curtis J. Schmidt

OP-332 - Distribution and Natural History of Nelson's Pocket Mouse (Chaetodipusnelsoni) in the Guadalupe Mountains in Southeastern New Mexico
Kenneth N. Geluso and Keith Geluso

OP-331 - Ancient Hybridization and Subsequent Mitochondrial Capture in Ground Squirrels (Genus Ictidomys)
Cody W. Thompson, Frederick B. Stangl, Jr., and Robert D. Bradley

OP-330 - Effects of Fire on Small Mammals of the Koanaka Hills, Northwestern Botswana
Monte L. Thies and Patrick J. Lewis

OP-329 - A Record of Microtus ochrogaster from the Llano Estacado and Other Distributional Records of Mammals from Texas
Emma K. Roberts, Howard Crenshaw, Christopher D. Dunn, James Q. Francis, William L. Hood II, Megan S. Keith, Laramie L. Lindsey, Sarah F. Mangum, Nicte Ordóñez-Garza, Roy N. Platt II, and Robert D. Bradley

2014

OP-328 - Sexual Dimorphism in the Ringtail (Bassariscus astutus) from Texas
Frederick B. Stangl, Jr., Sarah Henry-Langston, Nicholas Lamar, and Stephen Kasper

OP-327 - Revised Checklist of North American Mammals North of Mexico, 2014
Robert D. Bradley, Loren K. Ammerman, Robert J. Baker, Lisa C. Bradley, Joseph A. Cook, Robert C. Dowler, Clyde Jones, David J. Schmidly, Frederick B. Stangl, Jr., Ronald A. Van Den Bussche, and Bernd Würsig

OP-326 - New Species of Scotophilus (Chiroptera: Vespertilionidae) from Sub-Saharan Africa
Daniel M. Brooks and John W. Bickham

OP-325 - Defining Species and Species Boundaries in Uroderma (Chiroptera: Phyllostomidae) with a Description of a New Species
Hugo Mantilla-Meluk

OP-324 - Small Mammal Community from an Isolated, Remnant Cloud Forest in Guatemala
Nicté Ordóñez-Garza, John O. Matson, Ralph P. Eckerlin, Walter Bulmer, and Stephen E. Greiman

OP-323 - "Door to Drawer" Costs of Curation, Installation, Documentation, Databasing, and Long-term Care of Mammal Voucher Specimens in Natural History Collections.
Robert J. Baker, Lisa C. Bradley, Heath J. Garner, and Robert D. Bradley

OP-322 - Hymenolepis robertrauschi n. sp. from Grasshopper Mice Onychomys spp. in New Mexico and Nebraska, U.S.A.
Scott L. Gardner, Brent A. Luedders, and Donald W. Duszynski

OP-321 - Comments on Late Quaternary Ursids from the Texas/Oklahoma Southern Plains, with Documentation of the Last Known Native Black Bear (Ursus americanus) from the Texas Hill Country
Frederick B. Stangl, Jr., Amanda C. Evans, and Robert D. Bradley

OP-320 - Evaluation of the Paraphyletic Assemblage within Lonchophyllinae, with Description of a New Tribe and Genus
Julie A. Parlos, Robert M. Timm, Vicki J. Swier, Horacio Zeballos, and Robert J. Baker

2013

OP-319 - Pritchardia boliviensis n. gen., n. sp. (Anoplocephalidae: Linstowinae), a Tapeworm from Opossums (Didelphidae) in the Yungas and Lowlands of Bolivia and Atlantic Forest of Paraguay
Scott L. Gardner, F. Agustín Jiménez, and Mariel L. Campbell

OP-318 - Sylvatic Species of Echinococcus from Rodent Intermediate Hosts in Asia and South America
Scott L. Gardner, Altangerel T. Dursahinhan, Gábor R. Rácz, Nyamsuren Batsaikhan, Sumiya Ganzorig, David S. Tinnin, Darmaa Damdinbazar, Charles Wood, A. Townsend Peterson, Erika Alandia, José Luis Mollericona, and Jorge Salazar-Bravo

OP-317 - Fishes of Devils River, Val Verde County, Texas
Royal D. Suttkus and Clyde Jones

OP-316 - Relative Effectiveness of Several Bait and Trap Types for Assessing Terrestrial Small Mammal Communities in Neotropical Rainforest
Christine L. Hice and Paúl M. Velazco

2012

OP-315 - Noteworthy County Records for 14 Bat Species Based on Specimens Submitted to the Texas Department of State Health Services
Krysta D. Demere, Andrea M. Lewis, Bonny Mayes, Robert J. Baker, and Loren K. Ammerman

OP-314 - Historical Zoogeography and Current Status of Two Species of Hybridizing Ground Squirrels (Ictidomys parvidens and I. tridecemlineatus) on the Southern Plains of Texas
Frederick B. Stangl, Jr., Amanda L. Snook, Laura A. Harmon, and Dana R. Mills

OP-313 - Cost of Collecting and Preparing Mammal Voucher Specimens for Natural History Collections
Robert D. Bradley, Lisa C. Bradley, Heath J. Garner, and Robert J. Baker

OP-312 - First Record of Myotis nesopolus from Colombia
Javier Muñoz-Garay and Hugo Mantilla-Meluk

OP-311 - Mammals of Sugarite Canyon State Park, Colfax County, New Mexico
Jennifer K. Frey and Zachary J. Schwenke

OP-310 - Revised Checklist and Distributions of Land Mammals of El Salvador
James G. Owen and Luis Girón

OP-309 - Mammals of Red Slough Wildlife Management Area, with Comments on McCurtain County, Oklahoma
Zachary P. Roehrs, Justin B. Lack, Craig E. Stanley, Jr., Christopher J. Seiden, Robert Bastarache, W. David Arbour, Meredith J. Hamilton, David M. Leslie, Jr., and Ronald A. Van Den Bussche

OP-308 - Small Mammal Survey of Chiquibul Forest Reserve, Maya Mountains, Belize 2001
Andrew Engilis, Jr., Ronald E. Cole, and Tim Caro

OP-307 - Morphological Analysis and Description of Two New Species of Rhogeessa (Chiroptera: Vespertilionidae) from the Neotropics
Amy B. Baird, María R. Marchán-Rivadeneira, Sergio G. Pérez, and Robert J. Baker

2011

OP-306 - Molecular Evidence for Paraphyly in Nyctomys sumichrasti: Support for a New Genus of Vesper Mice?
Megan S. Corley, Nicté Ordóñez-Garza, Duke S. Rogers, and Robert D. Bradley

OP-305 - Small Mammals of Sangay National Park, Chimborazo Province and Morona Santiago Province, Ecuador
Thomas E. Lee, Jr., Carlos Boada-Terán, Amy M. Scott, Santiago F. Burneo, and J. Delton Hanson

OP-304 - Genetic Diversity in the Transferrin Receptor 1 (TƒR1) Among Natural Hosts of the North American Arenaviruses
Sheri B. Ayers and Robert D. Bradley

OP-303 - Helminths of Squirrels (Sciuridae) from Mongolia
David S. Tinnin, Sumiya Ganzorig, and Scott L. Gardner

OP-302 - Museum Specimen Records Contributing to the Known Distribution of Mammals in Texas
Wesley A. Brashear, R. Ann Maxwell, Terry C. Maxwell, and Robert C. Dowler

OP-301 - Molecular Verification of Bat Species Collected in Ecuador: Results of a Country-Wide Survey
Molly M. McDonough, Adam W. Ferguson, Loren K. Ammerman, Carolina Granja-Vizcaino, Santiago F. Burneo, and Robert J. Baker

OP-300 - Mammals of the Chinati Mountains State Natural Area, Texas
Clyde Jones, Mark W. Lockwood, Tony R. Mollhagen, Franklin D. Yancey, II , and Michael A. Bogan

2010

OP-299 - Geographic Distribution, Genetic Diversity, and Conservation Status of the Southern Flying Squirrel (Glaucomys volans) in Mexico
Gerardo Ceballos , Patricia Manzano, Francisca M. Mendez-Harclerode, Michelle L. Haynie, David H. Walker, and Robert D. Bradley

OP-298 - A New Species of Apozomus (Arachnida: Schizomida: Hubbardiidae) from Peninsular Malaysia
James C. Cokendolpher, W. David Sissom, and James R. Reddell

OP-297 - A New Cavernicolous Parobisium Chamberlin 1930 (Pseudoscorpiones: Neobisiidae) from Yosemite National Park, U.S.A.
James C. Cokendolpher and Jean K. Krejca

OP-296 - Rbp3 in Geomyid Rodents: Reduced Rate of Molecular Evolution or Evidence for Selection?
Robert D. Bradley, Cody W. Thompson, and Ryan R. Chambers

OP-295 - Karyology of Five Species of Bats (Vespertilionidae, Hipposideridae, and Nycteridae) from Gabon with Comments on the Taxonomy of Glauconycteris
Calvin A. Porter, Ashley W. Primus, Federico G. Hoff mann, and Robert J. Baker

OP-294 - Current Distribution of North American River Otters in Central and Eastern Oklahoma, with Seven New County Records
Dominic A. Barrett and David M. Leslie, Jr

OP-293 - Annotated Checklist of the Recent Wild Mammals of Arkansas
Matthew B. Connior

OP-292 - New Species of Anoura (Chiroptera: Phyllostomidae) from Colombia, with Systematic Remarks and Notes on the Distribution of the A. geoffroyi Complex
Hugo Mantilla-Meluk and Robert J. Baker

OP-291 - Karyological Relationships and Biodiversity of the Pine Voles of Azerbaijan: Differentiation of Species from the Greater and Lesser Caucasus Mountains
Gias N. Kuliev and John W. Bickham

OP-290 - Small Mammals of Santa Rosa, Southwestern Imbabura Province, Ecuador
Thomas E. Lee , Jr., Santiago F. Burneo, Tyler J. Cochran, and Daniel Chávez

2009

OP-289 - Genetic Variation Within Populations of a Dietary Specialist, Neotoma stephensi (Stephen's Woodrat), in Arizona
Michelle L. Haynie, Charles F. Fulhorst, and Robert D. Bradley

OP-288 - Mammal Records from Briscoe, Dickens, Hall, and Motley Counties, Texas
Eric K. Howell, Ryan M. Duplechin, Peter A. Larsen, J. Delton Hanson, Faisal A. Anwarali Khan, Roxanne J. Larsen, Ryan R. Chambers, and Robert D. Bradley

OP-287 - Distributional Records for Seven Species of Mammals in Southern New Mexico
Keith Geluso

OP-286 - Sportive Lemur Diversity at Mananara-Nord Biosphere Reserve, Madagascar
Boromé Ramaromilanto, Runhua Lei, Shannon E. Engberg, Steig E. Johnson, Brandon D. Sitzmann, and Edward E. Louis, Jr

OP-285 - A Survey of Bats in Northern Trinidad Late in the Rainy Season
Keith Geluso, Mary J. Harner, Cliff A. Lemen, and Patricia W. Freeman

OP-284 - First Records of 13 Mammalian Species Within the Southwestern Cross Timbers Region of Texas
Jim R. Goetze and Allan D. Nelson

OP-283 - Systematics of Steller Sea Lions (Eumetopias jubatus): Subspecies Recognition Based on Concordance of Genetics and Morphometrics
Caleb D. Phillips, John W. Bickham, John C. Patton, and Thomas S. Gelatt

2008

OP-282 - Additions to the Mammalian Fauna of Big Bend Ranch State Park, Texas
Clyde Jones and Mark W. Lockwood

OP-281 - Using Genetics and Morphology to Examine Species Diversity of Old World Bats: Report of a Recent Collection from Malaysia
Faisal Ali Anwarali Khan , Vicki J. Swier, Sergio Solari, Peter A. Larsen, Besar Ketol, Wahap Marni, Sivanathan Ellagupillay, Maklarin Lakim, Mohammad Tajuddin Abdullah, and Robert J. Baker [Appendix for Occasional Paper 281]

OP-280 - Bat Diversity and Activity: A Comparison Among Texas Army National Guard Sites
Loren K. Ammerman, Rogelio M. Rodriguez, Robert C. Dowler, and Molly McDonough

OP-279 - Dragonfly (Odonata: Anisoptera) Holdings of the Museum of Texas Tech University
Bryan A. Reece and Nancy E. McIntyre

OP-278 - Annotated Checklist of Recent Land Mammals of Texas, 2008
Richard W. Manning, Clyde Jones, and Franklin D. Yancey, II

OP-277 - Phylogenetics of the Fruit-eating Bats (Phyllostomidae: Artibeina) Inferred from Mitochondrial DNA Sequences
Steven R. Hoofer, Sergio Solari, Peter A. Larsen, Robert D. Bradley, and Robert J. Baker

OP-276 - The Mammals of the Temperate Forests of Volcán Sumaco, Ecuador
Thomas E. Lee , Jr., Santiago F. Burneo, M. Raquel Marchán, Stephanos A. Roussos, and
R. Sebastian Vizcarra-Váscomez

OP-275 - Molecular Diversity Within Melanomys caliginosus (Rodentia: Oryzomyini): Evidence for Multiple Species
J. Delton Hanson and Robert D. Bradley

OP-274 - Herpetofauna of Lake Meredith National Recreation Area and Alibates Flint Quarries National Monument and the Vicinity (Potter, Hutchinson, and Moore Counties, Texas)
Michael Patrikeev

OP-273 - New Records of Mammals from Western Oklahoma
Zachary P. Roehrs, Brandi S. Coyner, Kimberly N. King, Deanna L. Martinez, Janet K. Braun, Meredith J. Hamilton, David M. Leslie, Jr, and Ronald A. Van Den Bussche

OP-272 - Inventory of the Mammalian Species at Vicksburg National Military Park, Vicksburg, Mississippi
Jennifer M. Linehan, Michael T. Mengak, Steven B. Castleberry, and Darren A. Miller

2007

OP-271 - Bats of Barbuda, Northern Lesser Antilles
Scott C. Pedersen, Peter A. Larsen, Hugh H. Genoways, Mathew N. Morton, Kevel C. Lindsay, and Jerry Cindric

OP-270 - Bats of Anguilla, Northern Lesser Antilles
Hugh H. Genoways, Scott C. Pedersen, Carleton J. Phillips, and Linda K. Gordon

OP-269 - Global Trends and Biases in New Mammal Species Discoveries
DeeAnn M. Reeder, Kristofer M. Helgen, and Don E. Wilson

OP-268 - Description of a new species of Murina from Vietnam (Chiroptera: Vespertilionidae: Murininae)
Gábor Csorba, Vu Dinh Thong, Paul J. J. Bates, and Neil M. Furey

OP-267 - Report on a Mammal Survey at Camp Maxey, Lamar County, Texas (Texas Army National Guard facility)
Cody W. Edwards and Sarah A. Johnson

OP-266 - Presence of Stenoderma rufum Beyond the Puerto Rican Bank
Gary G. Kwiecinski and William C. Coles

2006

OP-265 - The Mammals of San Angelo State Park, Tom Green County, Texas
Joel G. Brant, Robert C. Dowler, and Carla E. Ebeling

OP-264 - Recent Distribution and Life History Information For Bats of Eastern South Dakota
Vicki J. Swier

OP-263 - Investigations in a Natural Corridor Between Two National Parks in Central Ecuador: Results from the Sowell Expedition, 2001
Michelle L. Haynie, Joel G. Brant, L. Rex McAliley, Juan Pablo Carrera, Marcia A. Revelez, Deidre A. Parish, Xavier Viteri, Clyde Jones, and Carleton J. Phillips

OP-262 - Morphometric Variation in Two Populations of the Cactus Mouse (Peromyscus eremicus) from Trans-Pecos Texas
Richard W. Manning, Franklin D.Yancey, II, and Clyde Jones

OP-261 - Systematics of Small Anoura (Chiroptera: Phyllostomidae) from Colombia, with Description of a New Species
Hugo Mantilla-Meluk and Robert J. Baker

OP-260 - Report of a Mammal Survey of the Cosanga River Drainage, Ecuador
Thomas E. Lee, Jr., Diego Alvarado-Serrano, Roy N. Platt, and Grant G. Goodwiler

OP-259 - Mouse Lemurs of Northwestern Madagascar with a Description of a New Species at Lokobe Special Reserve
Rambininotsoa Andriantompohavana, John R. Zaonarivelo, Shannon E. Engberg, Richard Randriamampionona, Susie M. McGuire, Gary D. Shore, Richard Rakotonomenjanahary, Rick A. Brenneman, and Edward Louis, Jr.

OP-258 - Changes of Distributions of Bats in Texas
Franklin D. Yancey, II, and Clyde Jones

OP-257 - Eggshell Remains as a Non-invasive Source of Genetic Material in Wild Turkeys (Meleagris gallopavo)
Adam D. Brown, John H. Brunjes, IV, Richard S. Phillips, Warren B. Ballard, Mark C. Wallace, and Robert J. Baker

OP-256 - Intron 2 of the Alcohol Dehydrogenase Gene (Adh1-I2): A Nuclear DNA Marker for Mammalian Systematics
Brian R. Amman, J. Delton Hanson, Lisa K. Longhofer, Steven R. Hoofer, and Robert D. Bradley

OP-255 - Predicted Hantavirus Risk in 2006 for the Southwestern U.S.
Gregory E. Glass, Timothy M. Shields, Robert R. Parmenter, Diane Goade, James N. Mills, James Cheek, Joseph Cook, and Terry L. Yates

OP-254 - Mitochondrial DNA Sequence, Karyotypic, and Morphologic Variation in the Carollia castanea Species Complex (Chiroptera: Phyllostomidae) with Description of a New Species
Sergio Solari and Robert J. Baker
Erratum

OP-253 - Mammals of the Harte Ranch Area of Big Bend National Park, Brewster County, Texas
Franklin D. Yancey, II, Richard W. Manning, and Clyde Jones

OP-252 - Two New Records of Mammals from the Davis Mountains, Jeff Davis County, Texas
Steve Kennedy and Clyde Jones

OP-251 - Taxonomy of Short-Tailed Shrews (Genus Blarina) in Florida
Russell A. Benedict, Hugh H. Genoways, and Jerry R. Choate

OP-250 - Results of a Mammal Survey of the Tandayapa Valley, Ecuador
Thomas E. Lee, Jr., Jay B. Packer, and Diego Alvarado-Serrano

OP-249 - Bats of Antigua
Scott C. Pedersen, Hugh H. Genoways, Matthew N. Morton, Vicki J. Swier, Peter A. Larsen, Kevel C. Lindsay, Rick A. Adams, and Jon D. Appino

OP-248 - Fishes of Independence Creek and Pecos River
Royal D. Suttkus and Clyde Jones

2005

OP-247 - Mammal Records from Donley and Briscoe Counties, Texas
Michelle L. Haynie, Brian R. Amman, B. Dnaté Baxter, Nevin D. Durish, J. Delton Hanson, Lisa K. Longhofer, Francisca M. Méndez-Harclerode, Serena A. Reeder, John R. Suchecki, and Robert D. Bradley

OP-246 - Atlas of Fishes of the upper Red River System in Texas and Oklahoma
Royal D. Suttkus and Clyde Jones

OP-245 - Annotated Checklist of the Recent Mammals of Nevada
Stacy J. Mantooth and Brett R. Riddle

OP-244 - Annotated Checklist of Marine Mammals of Texas
Joel G. Brant and Clyde Jones

OP-243 - Mammalogy at Texas Tech University: A Historical Perspective
Lisa C. Bradley, Brian R. Amman, Joel G. Brant, L. Rex McAliley, Francisca Mendez-Harclerode, John R. Suchecki, Clyde Jones, Hugh H. Genoways, Robert J. Baker, and Robert D. Bradley

2004

OP-242 - A New Lophostoma (Chiroptera: Phyllostomidae: Phyllostominae) from the Amazonia of Ecuador
René M. Fonseca and C. Miguel Pinto

OP-241 - A New Species of Oryzomys (Rodentia: Muridae) from an Isolated Pocket of Cerrado in Eastern Bolivia
Daniel M. Brooks, Robert J. Baker, R. Julieta Vargas M., Teresa Tarifa, Hugo Aranibar, and José Manuel Rojas

OP-240 - Taxonomy and Distribution of the Mammals of New Mexico: An Annotated Checklist
Jennifer K. Frey

OP-239 - An Improved PCR-Method for Gender Identification in Birds
Warren C. Conway, Jeffrey K. Wickliffe, Federico G. Hoffman, Robert J. Baker, and Loren M. Smith

OP-238 - The Mammals of Howard County, Texas
Lynn A. Simpson and Candice N. Cerda

OP-237 - Clarence Moores Weed (1864-1947) and Notes on His Species of Opiliiones (Arachnida)
James C. Cokendolpher and Kathleen R. Zeiders

OP-236 - A New Species of Carollia (Chiroptera: Phyllostomidae) from the Andes of Peru and Bolivia
Victor Pacheco, Sergio Solari, and Paul M. Velazco

OP-235 - Historical Zoogeography and Taxonomic Status of the Prairie Vole (Microtus ochrogaster) from the Southern Plains of Texas and Oklahoma
Frederick B. Stangl, Jr., Jim R. Goetze, and Kimberly D. Spradling

OP-234 - Noteworthy Records of Mammals from Erath County, Texas
Jim R. Goetze, Philip D. Sudman, and Allan D. Nelson

OP-233 - Distributional Records of Mammals from the Southern Cross-Timbers of Texas
Jim R. Goetze and Allan D. Nelson

OP-232 - New Bat of the Genus Lophostoma (Phyllostomidae: Phyllostominae) from Northwestern Ecuador
Robert J. Baker, René M. Fonseca, Deidre A. Parish, Carleton J. Phillips, and Federico G. Hoffmann

OP-231 - A New Species of Reithrodontomys from Guerrero, Mexico
Robert D. Bradley, Francisca Mendez-Harclerode, Meredith J. Hamilton, and Gerardo Ceballos

2003

OP-230 - Diversification among New World Leaf-Nosed Bats: An Evolutionary Hypothesis and Classification Inferred from Digenomic Congruence of DNA Sequence
Robert J. Baker, Steven R. Hoofer, Calvin A. Porter, and Ronald A. Van Den Bussche

OP-229 - Revised Checklist of North American Mammals North of Mexico, 2003
Robert J. Baker, Lisa C. Bradley, Robert D. Bradley, Jerry W. Dragoo, Mark D. Engstrom, Robert S. Hoffmann, Cheri A. Jones, Fiona Reid, Dale W. Rice, and Clyde Jones

OP-228 - Preparations of Mammalian Karyotypes under Field Conditions
Robert J. Baker, Meredith Hamilton, and Deidre A. Parish

OP-227 - Food Habitats and Selective Foraging of the Nutria (Myocastor coypus) in Spring Lake, Hays County, Texas
Kathy Towns, Thomas R. Simpson, Richard W. Manning, and Francis L. Rose

OP-226 - Home Range and Movement of Nutria (Myocastor coypus) at Spring Lake in Central Texas, with Anecdotal Comments on the American Beaver (Castor canadensis) of the Same Area
Melissa McCulley Denena, Richard W. Manning, and Thomas R. Simpson

OP-225 - Lasiurus ega and Other Small Mammal Records from Dimmit and La Salle Counties, Texas
John R. Sucheki, Brian R. Amman, Dnate' Baxter, Maria Cajimat, Darin S. Carroll, Nevin D. Durish, Charles F. Fulhorst, John D. Hanson, Michelle, L. Haynie, Mariko Kageyama, Lisa K. Longhofer, Francisca Mendez-Harclerode, Ciro Milazzo, Jr., Mary L. Milazzo, Serena A. Reeder, Donald C. Ruthven, David R. Synatzske, and Robert D. Bradley

OP-224 - Evidence for a Case of Multiple Paternity in the Red Bat (Lasiurus borealis) as Indicated by DNA Fingerprinting
Kimberly D. Spradling, Frederick B. Stangl, Jr., and William B. Cook

OP-223 - Rapidly Evolving Repetitive DNA in a Karyotypically Megaevolved Genome: Factors that Affect Chromosomal Evolution
Robert D. Bradley, Roslyn Martinez, Mary Maltbie, Irene Tiemann-Boege, Holly A. Wichman, and Robert J. Baker

OP-222 - A New Species of Desert Shrew, Notiosorex, Based on Nuclear and Mitochondrial Sequence Data
Robert J. Baker, Mark B. O'Neill, and L. Rex McAliley

OP-221 - Habitat Use by Birds and Mammals along the Urban South Platte River in Denver, Colorado
Cheri A. Jones, Ronald D. Beane, and Elizabeth A. Dickerson

OP-220 - Revised Checklist of Bolivian Mammals
Jorge Salazar-Bravo, Teresa Tarifa, Luis F. Aguirre, Eric Yensen, and Terry L. Yates

OP-219 - Intron 7 (FGB-I7) of the Fibrinogen, B Beta Polypeptide (FGB): A Nuclear DNA Phylogenetic Marker for Mammals
Jeffrey K. Wickliffe, Federico G. Hoffmann, Darin S. Carroll, Yelena V. Dunina-Barkovskaya, Robert D. Bradley, and Robert J. Baker

2002

OP-218 - The Mammals of Mexico: Composition, Distribution, and Conservation Status
Gerardo Ceballos, Joaquin Arroyo-Cabrales, and Rodrigo A. Medellín

OP-217 - A New Central American Species from the Carollia brevicauda Complex
Robert J. Baker, Sergio Solari, and Federico G. Hoffmann

OP-216 - Utility of Hair Structure for Taxonomic Discrimination in Bats, with an Example from the Bats of Colorado
Brian R. Amman, Robert D. Owen and Robert D. Bradley

OP-215 - Small Mammal Communities and Habitat-Associations in the Chihuahuan Desert Near Fort Bliss, New Mexico
Melinda L. Clary, Richard E. Strauss, Brian A. Locke, Donna J. Howell, Robert J. Baker and Robert D. Bradley

OP-214 - Effects of Small Sample Sizes on the Symmetry and Reliability of Dendrograms Richard E. Strauss, Robert D. Bradley, and Robert D. Owen

OP-213 - Comparison of Resident Birds of the Paseo Del Indio Nature Trail to Other Public Lands in South Texas
Jim R. Goetze, Penelope G. Warren, Jose L. Egremy, and Rukmani Viswanath

OP-212 - Biogeography of Heteromyid Rodents on the Central Great Plains
Robert S. DeBaca and Jerry R. Choate

OP-211 - The Mammals of Devils River State Natural Area, Texas
Joel G. Brant and Robert C. Dowler

OP-210 - Employment of Geographic Information Systems for Determining the Accuracy of Museum Voucher Specimen Data
Kelly E. Allen, Robert D. Bradley, R. Richard Monk, Oleksiy V. Knyazhnitskiy, Nick C. Parker, David J. Schmidly, and Robert J. Baker

2001

OP-209 - A Comparison of the Flora of Northern Padre Island to that of Matagorda Island, Mustang Island and Southern Padre Island, Texas
Allan Nelson, Jim Goetze, and Adam Lucksinger

OP-208 - On a Possible Fractal Boundary Dimension for Mammalian Geographical Ranges at Regional Scales: A Case Study in Texas
James G. Owen

OP-207 - Gleasonian Pattern of Mammalian Distribution at a Macrogeographical Scale in Texas
James G. Owen

OP-206 - Review of Antillean Bats of the Genus Ariteus
Hugh H. Genoways

OP-205 - Records of two Small Mammals from South Texas
Mark B. O'Neill and Donald C. Ruthven

OP-204 - Effects of the Pecos River on the Geographic Distributions of Mammals in Western Texas
Clyde Jones and Deidre A. Parish

2000

OP-203 - Two New Genera and Species of Halophytic Desert Mammals from Isolated Salt Flats in Argentina
Michael A. Mares, Janet K. Braun, Ruben M. Barquez, and M. Monica Diaz

OP-202 - Systematics of Bats of the Family Phyllostomidae Based on RAG2 DNA Sequences
Robert J. Baker, Calvin A. Porter, John C. Patton, and Ronald A. Van Den Bussche

OP-201 - Ecotourism and Conservation: Richness of Terrestrial Vertebrates across Texas
Eric A. Holt, Kelly E. Allen, Nick C. Parker, and Robert J. Baker

OP-200 - Records of Mammals from Northeast and South Texas
Cody W. Edwards, Darin S. Carroll, Melinda L. Clary, Kristina E. Halcomb, Michelle L. Haynie, Steven R. Hoofer, Federico G. Hoffmann, Mark B. O'Neill, Eric Webb, Meredith J. Hamilton, Ronald A. Van Den Bussche, David J. Schmidly, Clyde Jones, and Robert D. Bradley

OP-199 - Assignment of Global Information System Coordinates to Classical Museum Localities for Relational Database Analyses
Oleksiy V. Knyazhnitskiy, R. Richard Monk, Nick C. Parker, and Robert J. Baker

OP-198 - Mammals of Lost Maples State Natural Area, Texas
Brady K. McGee and Richard W. Manning

OP-197 - Distributional Records and Comments on Mammals from Six Texas Counties Jim R. Goetze and Allan Nelson

OP-196 - Conservation Status of the Texas Tortoise Gopherus berlandieri
Frank W. Judd and Francis L. Rose

OP-195 - Distribution and Ecologic Relationships of Pocket Mice (Chaetodipus) in the Big Bend Region of Texas
Franklin D. Yancey, II and Clyde Jones

1999

OP-194 - The Non-volant Mammals of the Galveston Bay Region, Texas
Christine L. Hice and David J. Schmidly

OP-193 - Comments on some Small Mammals from the Big Bend and Trans-Pecos Regions of Texas
Robert D. Bradley, Darin S. Carroll, Melinda L. Clary, Cody W. Edwards, Irene Tiemann-Boege, Meredith J. Hamilton, Ronald A. Van Den Bussche, and Clyde Jones

OP-192 - Checklist of Mammals from Twelve Habitat Types at Fort Bliss Military Base; 1997-1998
Melinda L. Clary, Darin M. Bell, Cody W. Edwards, Ted W. Jolley, Oleksiy Knyazhnitskiy, Nicole Lewis-Oritt, Stacy J. Mantooth, Lottlie L. Peppers, Irene Tiemann-Boege, Frank D. Yancey, II, Donna J. Howell, Brian A. Locke, Robert J. Baker, and Robert D. Bradley

OP-191 - Zapus hudsonius in Southern Colorado
Cheri A. Jones

OP-190 - The Northern Rock Mouse, Peromyscus nasutus (Mammalia: Rodentia), from the Davis Mountains, Texas
Robert D. Bradley, David J. Schmidly, and Clyde Jones

OP-189 - Community Relationships of Some Small Mammals on Padre Island National Seashore, Texas
Jim R. Goetze. Allan Nelson, and Victor French

OP-188 - Estimates of Relative Abundance of the Medium-sized Mammals of Fort Hood, Texas, Using Scent-station Visitation
Darin S. Carroll, Robert C. Dowler, and Cody W. Edwards

1998

OP-187 - Bioinformatics, Museums and Society: Integrating Biological Data for Knowledge-based Decisions
Robert J. Baker, Carleton J. Phillips, Robert D. Bradley, John M. Burns, Daniel Cooke, Gary F. Edson, Donald R. Haragan, Clyde Jones, R. Richard Monk, John T. Montford, David J. Schmidly, and Nick C. Parker

OP-186 - Bioinformatics: A Multidisciplinary Approach for the Life Sciences
Nick C. Parker, Robert D. Bradley, John Burns, Gary F. Edson, Donald R. Haragan, Clyde Jones, R. Richard Monk, John T. Montford, Carleton J. Phillips, David J. Schmidly, and Robert J. Baker

OP-185 - Assessing Medium-sized Mammal Abundance at Fort Hood Military Installation Using Live-trapping and Spotlight Counts
Cody W. Edwards, Robert C. Dowler and Darin S. Carroll

OP-184 - Checklist of the Recent Vertebrate Fauna of the Lubbock Lake Landmark State Historical Park: 1995-1997
Robert D. Bradley, Ted W. Jolley, Lottie L. Peppers, Heather R. Roberts, Eileen Johnson, Lynn Pace, Sam Angulo, David Riskind, and Robert J. Baker

OP-183 - Distributional Records of Mammals In Texas
Lottie L. Peppers, Darin M. Bell, James C. Cathey, Ted W. Jolley, Roslyn Martinez, Cole W. Matson, Anton Y. Nekrutenko, and Robert D. Bradley

OP-182 - Annotated Checklist of Recent Land mammals of Texas, 1998
Richard W. Manning and Clyde Jones

OP-181 - Annotated Checklist of Recent Land Mammals of Oklahoma
Larry L. Choate and Clyde Jones

OP-180 - Colombian Mammals from the Chocoan Slopes of Narino
Alberto Cadena, Robert P. Anderson, and Pilar Rivas-Pava

OP-179 - Annotated Checklist of the Recent Mammals of Colorado
Jennifer L. Saldaña-DeLeon and Cheri A. Jones

OP-178 - Organization of Repetitive DNA in the Primitive Reptile Sphenodon punctatus
Ronald A. Van Den Bussche, Jonathan L. Longmire, Laura L. Janacek, and Robert J. Baker

OP-177 - Bats of the Antillean Island of Grenada: A New Zoogeographic Perspective
Hugh H. Genoways, Carleton J. Phillips, and Robert J. Baker

OP-176 - Two New Subspecies of Bats of the Genus Sturnira from the Lesser Antilles, West Indies
Hugh H. Genoways

OP-175 - Observations on Bats of Cordoba and La Pampa Provinces, Argentina
Sergio I. Tiranti Paz and Marcos P. Torres Martínez

OP-174 - The Mammals of Lake Meredith National Recreation Area and Adjacent Areas, Hutchinson, Moore, and Potter Counties, Texas
Franklin D. Yancey, II, Richard W. Manning, Jim R. Goetze, and Clyde Jones

1997

OP-173 - Revised Checklist of North American Mammals North of Mexico, 1997
Clyde Jones, Robert S. Hoffmann, Dale W. Rice, Robert J. Baker, Mark D. Engstrom, Robert D. Bradley, David J. Schmidly, and Cheri A. Jones

OP-172 - Noteworthy Records of Small Mammals in Texas
Heather R. Roberts, Ted W. Jolley, Lottie L. Peppers, James C. Cathey, Roslyn Martinez,
John A. Peppers, April L. Bates and Robert D. Bradley

OP-171 - Genic Variation of Mainland and Island Populations of Natalus stramineus (Chiroptera: Natalidae)
Joaquin Arroyo-Cabrales, Ronald A. Van Den Bussche, Kala Haiduk Sigler, Ronald K. Chesser and Robert J. Baker

OP-170 - Bats of the Henry Mountains Region of Southeastern Utah
Tony R. Mollhagen and Michael A. Bogan

OP-169 - The Mammals of Tom Green County, Texas
R. Ann Boyd, Robert C. Dowler and Terry C. Maxwell

OP-168 - Noteworthy Karyotypes of Rodents from Durango, Mexico
John A. Peppers, Meredith J. Hamilton, Raul Muniz-Martinez, Joaquin Arroyo-Cabrales and Robert D. Bradley

OP-167 - Distribution and Habitat Affinity of the Swamp Rabbit (Sylvilagus aquaticus: Lagomorpha: Leporidae) on the Edwards Plateau of Texas
John T. Baccus and Michael W. Wallace

OP-166 - Dispersal of Two Species of Harvest Mice (Reithrodontomys) Between the High Plains and Rolling Plains of Texas
Franklin D. Yancey, II and Clyde Jones

OP-165 - Survey of Rabies Among Free-flying Bats from the Big Bend Region of Texas
Franklin D. Yancey, II, Raj, Neill and Clyde Jones

OP-164 - Aberrant Morphology in Western Diamondback Rattlesnakes (Crotalus atrox)
Franklin D. Yancey, II, Wyman Meinzer, and Clyde Jones

OP-163 - Use of "Lysis Buffer" in DNA Isolation and Its Implication for Museum Collections
Jonathan L. Longmire, Mary Maltbie and Robert J. Baker

1996

OP-162 - The chromosomes of Bolivian Didelphid marsupials
R. E. Palma and Terry L. Yates

OP-161 - The mammals of Justiceburg Wildlife Management Area and adjacent areas, Garza and Kent Counties, Texas
Franklin D. Yancey, II, Jim R. Goetze, Clyde Jones and Richard W. Manning

OP-160 - The mammals of Kimble County, Texas
Jim R. Goetze, Richard W. Manning, Franklin D. Yancey, II and Clyde Jones

OP-159 - Morphological variation in Peromyscus spicilegus
Robert D. Bradley, Robert D. Owen and David J. Schmidly

OP-158 - Lista taxonomica de los mamiferos terrestres de Mexico (A taxonomic list of the terrestrial mammals of Mexico)
José Ramírez-Pulido, Alondra Castro-Campillo, Joaquín Arroyo-Cabrales and Fernando A. Cervantes

OP-157 - Bats of Mohave County, Arizona: populations and movements
E. Lendell Cockrum, Bill Musgrove and Yar Petryszyn

1995

OP-156 - Coccidian parasites of Peromyscus attwateri and P. pectoralis in Texas with a description of a new species from P. pectoralis laceianus
Donald W. Duszynski and Chris T. McAllister

1993

OP-155 - Synopsis of South American Bats of the Family Emballonuridae
J. Knox Jones and Craig S. Hood

OP-154 - Abbreviated guide to pronunciation and etymology of scientific names for North American land mammals north of Mexico
Frederick B. Stangl, Jr., P. G. Christiansen and Elsa J. Galbraith

1992

OP-153 - Taxonomic status of miscellaneous Neotropical Viperids, with the description of a new genus
Jonathan A. Cambell and William W. Lamar

OP-152 - Mammals from the southern border of the Kansas Biotic Province in western Texas
Larry L. Choate, Richard W. Manning, J. Knox Jones, Jr., Clyde Jones and Scott E. Henke

OP-151 - Mammals of southwestern Oklahoma
Frederick B. Stangl, Jr., Walter W. Dalquest and Robert J. Baker

OP-150 - Secondary sexual dimorphism and geographic variation in Ord's Kangaroo Rat, Dipodomys ordii, on the Llano Estacado and in adjacent areas of Texas
Robert N. Robertson, Robert R. Hollander and J. Knox Jones, Jr.

OP-149 - Comments on distribution and natural history of pocket gophers on the rolling plains of west-central Texas
Jim R. Goetze and J. Knox Jones, Jr.

OP-148 - Description of a new subspecies of the southern grasshopper mouse, Onychomys torridus, from western Mexico
Robert R. Hollander and Michael R. Willig

OP-147 - Evolutionary significance of the enamel cusp patterns of modern geomyid premolars
Walter W. Dalquest and John V. Grimes

OP-146 - Revised checklist of North American Mammals north of Mexico, 1991
J. Knox Jones, Jr., Robert F. Hoffmann, Dale W. Rice, Clyde Jones, Robert J. Baker and Mark D. Engstrom

OP-145 - A new subspecies of the tawny-bellied cotton rat, Sigmodon fulviventer, from Trans-Pecos Texas
Frederick B. Stangl, Jr.

1991

OP-144 - Cytogenetic data on the rodent family Gerbillidae
Mazin B. Qumsiyeh and Duane A. Schlitter

OP-143 - Noteworthy records of seven species of small mammals from west-central Texas
J. Knox Jones, Jr., Richard W. Manning and Jim R. Goetze

OP-142 - The long-nosed bat, Leptonycteris: an endangered species in the Southwest?
E. Lendell Cockrum and Yar Petryszyn

OP-141 - Chromosomal distribution of some repetitive DNA sequences in pocket gophers (Geomys, Cratogeomys, and Thomomys) as determined by in situ hybridization
Robert D. Bradley, Scott K. Davis, J. Mark Bayouth, Meredith J. Hamilton, Mary Maltbie and Robert J. Baker

OP-140 - Bats of the genus Plectotus in Mexico: discrimination and distribution
Renn Tumilson

OP-139 - Annotated checklist of land mammals of El Salvador
James G. Owen, J. Knox Jones, Jr. and Robert J. Baker

OP-138 - Records of Mammals for the Llano Estacado and adjacent areas of Texas and New Mexico
Larry L. Choate, Richard W. Manning, J. Knox Jones, Jr., Clyde Jones, and Tony R. Mollhagen

OP-137 - Mammals of the Abajo Mountains, and isolated mountain range in San Juan County, southeastern Utah
Tracy S. Schafer

1990

OP-136 - Mammals of the Muleshoe Sandhills, Bailey, Hale, and Lamb Counties, Texas
Russell J. Pesaturo, J. Knox Jones, Jr., Richard W. Manning and Clyde Jones

OP-135 - Variation in the glans penes and bacula among Latin American populations of Peromyscus aztecus
Robert D. Bradley, David J. Schmidly and Robert D. Owen

OP-134 - Westward Ho: Continued dispersal of the pygmy mouse, Baiomys taylori, on the Llano Estacado and in adjacent areas of Texas
Larry L. Choate, J. Knox Jones, Jr., Richard W. Manning and Clyde Jones

OP-133 - The systematic status of Tadarida brasiliensis cynocephala and Antillian members of the Tadarida brasiliensis group, with comments on the generic name Rhizomops Lengendre
Robert D. Owen, Ronald K. Chesser, and Dilford C. Carter

1989

OP-132 - Chromosomal fissions and phylogenetic hypotheses: cytogenic and allozymic variation among species of Meriones (Rodentia: Gerbillidae).
Mazin B. Qumsiyeh

OP-131 - Habitat utilization of mammals in a man-made forest in the Sandhill Region of Nebraska
Richard W. Manning and Kenneth N. Geluso

OP-130 - Karyotypes of five species of Cuban lizards
Calvin A. Porter, Ronald I. Crombie, and Robert J. Baker

OP-129 - Natural history of a relictual population of the prairie vole, Microtus ochrogaster, in southwestern Oklahoma
Larry L. Choate

OP-128 - Annotated checklist of the recent mammals of Mississippi
Clyde Jones and Catherine H. Carter

OP-127 - A new subspecies of the rock squirrel, Spermophilis variegatus, from Isla Tiburon, Sonora, Mexico
J. Knox Jones, Jr. and Richard W. Manning

1988

OP-126 - Mammals of the northern Texas Panhandle
J. Knox Jones, Jr., Richard W. Manning, Clyde Jones, and Robert R. Hollander

OP-125 - Allozymic study of the relationships of Phylloderma and four species of Phyllostomus
Robert J. Baker, Cynthia G. Dunn, and Kimberlyn Nelson

OP-124 - Early Pleistocene (Irvingtonian) mammals from the Seymour Formation, Knox and Baylor Counties, Texas, exclusive of Camelidae
Walter W. Dalquest and Rose M. Carpenter

OP-123 - A new subspecies of fringed myotis, Myotis thysanodes, from the northwestern coast of the United States
Richard W. Manning and J. Knox Jones, Jr.

OP-122 - Contiguous clustering: a method for identification of nonrandom aggregates within population samples
Ronald K. Chesser and Ronald A. Van Den Bussche

OP-121 - Frogs of the Rana tarahumarae group in eastern Mexico
Robert G. Webb

OP-120 - Revised checklist of bats (Chiroptera) of Mexico and Central America
J. Knox Jones, Jr., Joaquin Arroyo-Cabrales, and Robert D. Owen

OP-119 - Annotated checklist of Recent land mammals of Texas
J. Knox Jones, Jr., Clyde Jones, and David J. Schmidly

OP-118 - Subspecific status of the pallid bat, Antrozous pallidus, in the Texas Panhandle and adjacent areas
Richard W. Manning, Clyde Jones, J. Knox Jones, Jr., and Robert R. Hollander

OP-117 - Genic studies of Lasiurus (Chiroptera: Vespertilionidae).
Robert J. Baker, John C. Patton, Hugh H. Genoways, and John W.Bickham

OP-116 - Astrohippus and the origin of Blancan and Pleistocene Horses
Walter W. Dalquest

1987

OP-115 - Notes on some mammals of north-central Texas
Clyde Jones, Royal D. Suttkus, and Michael A. Bogan

OP-114 - Cladistical analysis of chromosomal evolution in pocket gophers of the Cratogeomys castanops complex (Rodentia: Geomyidae).
Hae Kyung Lee and Robert J. Baker

OP-113 - Classical vases in the collection of the Museum, Texas Tech University
Nancy B. Reed

OP-112 - Phylogenetic implications of comparative pelage morphology in Aplodontidae and the Nearctic Sciuridae, with observations on seasonal pelage variation
Frederick B. Stangl, Jr. and John V. Grimes

OP-111 - Annotated checklist of Recent mammals of northwestern Texas
J. Knox Jones, Jr., Richard W. Manning, Robert R. Hollander, and Clyde Jones

OP-110 - Distributional notes on some mammals from the Edwards Plateau and adjacent areas of south-central Texas
Robert R. Hollander, Clyde Jones, Richard W. Manning, and J. Knox Jones, Jr.

OP-109 - A new subspecies of Glossophaga commissarisi (Chiroptera: Phyllostomidae) from South America
Wm. David Webster and J. Knox Jones, Jr.

OP-108 - The supposed occurrence of Glossophaga longirostris Miller on Dominica and problems with the type series of Glossophaga rostrata Miller
Charles O. Handley and Wm. David Webster

1986

OP-107 - Revised checklist of North American mammals north of Mexico, 1986
J. Knox Jones, Jr., Dilford C. Carter, Hugh H. Genoways, Robert S. Hoffmann, Dale W. Rice, and Clyde Jones

OP-106 - Checklist and bibliography of Nicaraguan Chiroptera
J. Knox Jones, Jr. and Robert D. Owen

OP-105 - Distributional patterns of mammals in the Plains States
David M. Armstrong, Jerry R. Choate, and J. Knox Jones, Jr.

OP-104 - Post-Pleistocene mammals of the Apache Mountains, Culberson County, Texas, with comments on zoogeography of the Trans-Pecos Front Range
Walter W. Dalquest and Frederick B. Stangl, Jr.

OP-103 - Synopsis of the rice rats (Genus Oryzomys) of Nicaragua
J. Knox Jones, Jr. and Mark D. Engstrom

OP-102 - The greater horseshoe bat, Rhinolophus ferrumequinum (Schreber, 1774), in Greece, with description of a new subspecies
Joan Iliopoulou-Georgudaki and John C. Ondrias

OP-101 - Cranial variation in the bobcat (Felis rufus) from Texas and surrounding states
David J. Schmidly and Jody A. Read

OP-100 - Systematics of Miller's long-tongued bat, Glossophaga longirostris, with description of two new subspecies
Wm. David Webster and Charles O.Handley

OP-099 - Catalog of Nearctic Agelenidae
Vincent D. Roth and Wynne L. Brown

1985

OP-098 - Conspectus Genericus Scorpionorum, 1758-1982
Oscar F. Francke

OP-097 - Systematics and notes on the biology of Peromyscus hooperi
David J. Schmidly, M. Raymond Lee,William S. Modi, and Earl G. Zimmerman

OP-096 - Cladistical analysis of chromosomal evolution within the genus Neotoma
Ben F. Koop, Robert J. Baker, and J.T. Mascarello

OP-095 - Contribution to a bibliography of Recent Texas mammals, 1971-1980
J. Knox Jones, Jr.,Carole J. Young, and David J. Schmidly

1984

OP-094 - Field Key to Antillean Bats
Robert J. Baker, Jane A. Groen, and Robert D. Owen

OP-093 - Review of the large fruit-eating bats of the Artibeus "lituratus" complex (Chiroptera: Phyllostomidae) in Middle America
William B. Davis

OP-092 - Holotypes of Recent mammals in Texas natural history collections
David J. Schmidly and J. Knox Jones, Jr.

OP-091 - A new subspecies of Glossophaga mexicana (Chiroptera: Phyllostomidae) from southern Mexico
Wm. David Webster and J. Knox Jones, Jr.

1983

OP-090 - Identification of seven species of Peromyscus from the Trans-Pecos Texas by characters of the lower jaw
Walter W. Dalquest and Frederick B. Stangl, Jr.

OP-089 - Aspects of the thermal biology of the bolson tortoise, Gopherus flavomarginatus
Francis L. Rose

OP-088 - Rediscription of Centruroides testaceus (DeGeer)
W. David Sissom and Oscar F. Francke

OP-087 - Type specimens of mammals in the collection of the Institute of Biology, National University of Mexico
Guillermina Urbano Vidales and Oscar Sanchez-Herreraa

OP-086 - Histomorphology of the female reproductive tract in phyllostomid bats
Craig S. Hood and James Dale Smith

OP-085 - Occurrence of Baiomys taylori (Rodentia: Cricetidae) on the Texas High Plains
Frederick B. Stangl, Jr., Ben F. Koop, and Craig S. Hood

OP-084 - Cranial variation among populations of the black-tailed prairie dog in New Mexico
Ronald K. Chesser

OP-083 - Electrophoretic studies of relationships of six species of Artibeus (Chiroptera: Phyllostomidae).
Ben F. Koop and Robert J. Baker

OP-082 - Review of the white-footed mice, genus Peromyscus, of Nicaragua
J. Knox Jones, Jr. and Terry L. Yates

OP-081 - A new species of tube-nosed fruit bat (Nyctimene) from the Bismarck Archipelago, Papua New Guinea
James Dale Smith and Craig S. Hood

1982

OP-080 - Revised checklist of North American mammals north of Mexico, 1982
J. Knox Jones, Jr., Dilford C. Carter, Hugh H. Genoways, Robert S. Hoffmann, and Dale W. Rice

OP-079 - On the bats of western Minas Gerais, Brasil
Bryan P. Glass and Christiane da Encarnação

OP-078 - Comments on the status of Musonycteris harrisoni (Chiroptera: Phyllostomidae)
Wm. David Webster, Lynn W. Robbins, R. Laurie Robbins, and Robert J. Baker

OP-077 - Resolving a phylogeny with multiple data sets: a systematic study of phyllostomoid bats.
Michael L. Arnold, Rodney L. Honeycutt, Robert J. Baker, Vincent M. Sarich, and J. Knox Jones, Jr.

OP-076 - A new subspecies of Glossophaga commissarisi (Chiroptera: Phyllostomidae) from western Mexico
Wm. David Webster and J. Knox Jones, Jr.

OP-075 - Zoogeographic and evolutionary relationships of selected populations of Microtus mexicanus
Dallas E.Wilhelm, Jr.

1981

OP-074 - Mice of the genus Peromyscus in Guadalupe Mountains National Park, Texas
John E. Cornely, David J. Schmidly, Hugh H. Genoways, and Robert J. Baker

OP-073 - Systematics of the southern races of two species of kangaroo rats (Dipodomys compactus and D. ordii)
George D. Baumgardner and David J. Schmidly

OP-072 - Observations on bats from Trinidad, with a checklist of species occurring on the island
Catherine H. Carter, Hugh H. Genoways, Robert S. Loregnard, and Robert J. Baker

1980

OP-071 - Taxonomic and nomenclatorial notes on bats of the genus Glossophaga in North America, with description of a new species
Wm. David Webster and J. Knox Jones, Jr.

OP-070 - New Sturnira (Chiroptera: Phyllostomidae) from Central and South America, with key to currently recognized species
William B. Davis

OP-069 - Two new Hadruroides Pocock, from Peru (Scorpiones, Vaejovidae)
Oscar F. Francke and Michael E. Soleglad

OP-068 - Noteworthy records of bats from Bolivia
Wm. David Webster and J. Knox Jones, Jr.

OP-067 - Arachnids (excluding Arcarina and Pseudoscorpionida) of the Wichita Mountains Wildlife Refuge, Oklahoma
James C. Cokendolpher and Frank D. Bryce

OP-066 - Replacement name for Mesosoma Weed, 1892, with a revision of the genus (Opiliones, Phalangiidae, Leiobuninae)
James C. Cokendolpher

OP-065 - Scorpions from the Virgin Islands (Arachnida, Scorpiones).
Oscar F. Francke and W. David Sissom

OP-064 - Key to selected plant species of Texas using plant fragments
Gretchen Scott and B. E. Dahl

OP-063 - A new Townsend's mole (Insectivora: Talpidae) from the state of Washington
Murray L. Johnson and Terry L. Yates

1979

OP-062 - Revised checklist of North American mammals north of Mexico, 1979
J. Knox Jones, Jr., Dilford C. Carter, and Hugh H. Genoways

OP-061 - Synopsis of bats of Nebraska
Nicholas J. Czaplewski, John P. Farney, J. Knox Jones, Jr., and Jay D. Druecker

OP-060 - Notes on a collection of bats from Montserrat, Lesser Antilles
J. Knox Jones, Jr. and Robert J. Baker

OP-059 - Distributional checklist of rodents in Canyonlands National Park, Utah
David M. Armstrong

OP-058 - Chromosomal and morphological variation in the plains pocket gopher, Geomys bursarius, in Texas and adjacent states
Rodney L. Honeycutt and David J. Schmidly

OP-057 - Evidence for Macrotus californicus from Terlingua, Texas
Clayton E. Ray and Don E. Wilson