Occasional Papers of the Museum of Natural Science, Louisiana State University

Occasional Papers of the Museum of Natural Science, Louisiana State University was founded in May 4, 1938 with the publication of the first issue. The journal was founded by George Lowery, Jr. just two years after he founded the LSU Museum of Natural Science. This journal was closely modeled after the Occasional Papers of the Museum of Zoology, University of Michigan series and continues to follow the tradition of that journal and other museum publications such as the American Museum Novitates.
See the Aims and Scope for a complete coverage of the journal.
OccPap 93: Diving at High Altitude: O2 Transport and Utilization in the Ruddy Duck and Torrent Duck in the Andes
Kevin G. McCracken, Graham R. Scott, Luis Alza, Andrea Astie, Ciska Bakkeren, Emil Bautista, Mariana Bulgarella, Rebecca Cheek G. Cheek, Beverly A. Chua, Neal J. Dawson, Alexis Diaz, Catherine M. Ivy, Peter B. Frappell, Cecilia Kopuchian, Sabine L. Laguë, John N. Maina, Violeta Muñoz-Fuentes, Elizabeth R. Schell, Matthew M. Smith, Ryan J. Sprenger, Pablo L. Tubaro, Elizabeth R. Schell, Matthew M. Smith, Ryan J. Sprenger, Pablo L. Tubaro, Thomas Valqui, Roy E. Weber, Daniela Wilner, Robert E. Wilson, Julia M. York, and William K. Milsom
OccPap 92: History, Annotated Gazetteer, and Bibliography of Sarawak Ornithology
Frederick H. Sheldon, Dency F. Gawain, Daisy G. S. Kho, Rosalina Regai, Subir B. Shakya, and Chin Aik Yeap
OccPap 91: Henry V. Howe and his collection of foraminifera at Louisiana State University
Lorene E. Smith and Baren K. Sen Gupta
OccPap 90: Ornithological expeditions to Sarawak, Malaysian Borneo, 2007-2017
Frederick H. Sheldon, Haw Chuan Lim, Phred M. Benham, Matthew L. Brady, Clare E. Brown, Ryan C. Burner, Vivien L. Chua, John C. Mittermeier, Subir B. Shakya, Paul van Els, Mustafa Abdul Rahman, Dency F. Gawin, Zahirunisa Abdul Rahim, Luisa Duya Setia, and Robert Moyle
OccPap 89: A review of current knowledge concerning the breeding and summer distribution of the cordilleran flycatcher (Empidonax occidentalis) in Mexico
Harold F. Greeney, Matthew J. Miller, and Charles van Riper III
OccPap 88: First record of the non-native pacu, Piaractus brachypomus, in Lago Petén-Itzá, Guatemala, Central America
Diego J. Elias, Susan F. Mochel, Prosanta Chakrabarty, and Caleb D. Mcmahan
OccPap 87: First record of the non-native suckermouth armored catfish Hypostomus cf. niceforoi (Fowler 1943) (Siluriformes: Loricariidae) from Central America
Wilfredo A. Matamoros, Caleb D. Mcmahan, Carlos R. Mejia, Parker H. House, Jonathan W. Armbruster, and Prosanta Chakrabarty
OccPap 86: Gazetteer and site-based history of the ornithology of Sabah. Malaysian Borneo
Frederick H. Sheldon
OccPap 85: A consensus taxonomy for the Hawaiian honeycreepers
H. Douglas Pratt
OccPap 84: Comments on some African taxa of leptotyphlopid snakes
Jeff Boundy
OccPap 83: Birds in peatswamp at Klias Forest Reserve and Environs, Sabah, Malaysian Borneo
Frederick H. Sheldon, Geoffrey Davison, Anna Wong, and Robert G. Moyle
OccPap 82: Notes on the avifauna of the floodplain forest of the Rio Mamoré, Beni, Bolivia, with a description of the juvenile plumage of unicolored thrush (Turdus haplochrous) (Aves: Turdidae)
Ryan S. Terrill, Miguel Angel Aponte Justiniano, Michael G. Harvey, Glenn F. Seeholzer, and Rosa Ines Strem
OccPap 81: Notes on bird species in bamboo in northern Madre de Dios, Peru, including the first Peruvian record of acre tody-tyrant (Hemitriccus cohnhafti)
Michael G. Harvey, Daniel F. Lane, Justin Hite, Ryan S. Terrill, Sheila Figueroa Ramírez, Brian Tilston Smith, John Klicka, and Walter Vargas Campos
OccPap 80: A checklist of the amphibians and reptiles of México
Ernest A. Liner
OccPap 79: Species limits within the Mexican garter snakes of the Thamnophis godmani complex
Douglas A. Rossman and Frank T. Burbrink
OccPap 78: Variations in the xenodontid water snake Helicops scalaris Jan, and the status of H. hogei Lancini
Douglas A. Rossman
OccPap 77: Late cretaceous mammals and magnetostratigraphy, Big Bend, Texas
Julia T. Sankey and Wulf Gose
OccPap 76: A new species of garter snake from western Mexico
Roger Conant
OccPap 75: A. F. J. K. Mayer: anatomy of the eye of the cetaceans. An annotated translation.
Heiko L. Shoenfuss
OccPap 74: Variation in the Mexican garter snake Thamnophis scalaris Cope and the taxonomic status of T. scaliger (Jan)
Douglas A. Rossman and Guillermo Lara Gongora
OccPap 73: Percina kathae, a new logperch endemic to the mobile basin in Mississippi, Alabama, Georgia, and Tennessee (Percidae, Etheostomatini)
Bruce A. Thompson
OccPap 72: Percina suttkusi, a new species of logperch (subgenus Percina) From Louisiana, Mississippi, And Alabama (Perciformes, Percidae, Etheostomatini)
Bruce A. Thompson
OccPap 71: A new species of rock-dwelling Phyllodactylus (Squamata: Gekkonidae) from the Richtersveld, South Africa
Aaron M. Bauer, William R. Branch, and David A. Good
OccPap 70: A miocene hedgehog (mammalia: erinaceidae) from Fort Polk in western Louisiana
Judith A. Schiebout
OccPap 69: Percina austroperca: a new species of logperch (Percidae, subgenus Percina) from the Choctawhatchee and Escambia rivers in Alabama and Florida
Bruce A. Thompson
OccPap 68: Type specimens of birds in the Museum of Natural Science, Louisiana State University
Steven W. Cardiff and J. V. Remsen, Jr.
OccPap 67: Mammalogical type specimens in the Museum of Natural Science, Louisiana State University
Mark S. Hafner
OccPap 66: Herpetological type specimens in the Museum of Natural Science, Louisiana State University
Douglas A. Rossman and David A. Good
OccPap 65: Hawaiian freshwater fishes (Osteichthyes, Gobioidei) a field key to the species of larvae and postlarvae during recruitment into fresh waters
David C. Tate, J. Michael Fitzsimons, and Richard P. Cody
OccPap 64: A field key to fish families reported from South American fresh waters
C. Kelly Swing and John S. Ramsey
OccPap 63: Taxonomic reevaluation of Thamnophis couchii (Serpentes: Colubridae)
Douglas A. Rossman and Glenn R. Stewart
OccPap 62: Systematics and redescription of the blackside darter, Percina maculata (Girard)
Eugene C. Beckham, III
OccPap 61: Percina jenkinsi, a new species of logperch (Pisces, Percidae) from the Conasauga River, Tennessee and Georgia
Bruce A. Thompson
OccPap 58: A remarkable new species of salamander allied to Bolitoglossa altamazonica (Plethodontidae) from southern Peru
David B. Wake; Arden H. Brame, Jr.; and Richard Thomas
OccPap 60: Sensory head pores and canals in goodeid fishes
John Michael Fitzsimons
OccPap 59: Geographic variation in the scrub euphonia
Robert W. Dickerman
OccPap 57: Percina gymnocephala, a new percid fish of the subgenus Alvordius, from the new river in North Carolina, Virginia, and West Virginia
Eugene C. Beckham, III
OccPap 56: Biochemical genetics and systematics of garter snakes of the Thamnophis elegans-couchii-ordinoides complex
Robin Lawson and Herbert C. Dessauer
OccPap 55: Morphological evidence for taxonomic partitioning of the Thamnophis elegans complex (Serpente, Colubridae)
Douglas A. Rossman
OccPap 53: Type specimens of birds in the Museo de Historia Natural "Javier Prado," Lima Peru
Manuel A. Plenge
OccPap 54: A new dipsadine snake of the genus Sibynomorphus from Peru
Douglas A. Rossman and Richard Thomas
OccPap 52: The relationship of the groundsnakes Sonora semiannulata and S. episcopa (serpentes: colubridae)
Darrel R. Frost and Thomas R. Van Devender
OccPap 51: Status of the nominal species of the fish genus Xenoophorus (Goodeidae, Cyprinodontiformes) from Mexico
John M. Fitzsimons
OccPap 50: Revision of the South American colubrid snakes of the Helicops pastazae complex
Douglas A. Rossman
OccPap 49: Karyotypic variation in oryzomyine rodents (Cricetinae) with comments on chromosomal evolution in the neotropical cricetine complex
Alfred L. Gardner and James L. Patton
OccPap 48: The distributional status of some Peruvian mammals
Alfred L. Gardner
OccPap 47: Notes on the natural history of Plecotus rafinesquii
Clyde Jones and Royal D. Suttkus
OccPap 46: A new species of lesser antillean Typhlops (Serpentes: Typhlopidae)
Richard Thomas
OccPap 45: Generic status of Opheodrys mayae, a colubrid snake endemic to the Yucatan Peninsula
Douglas A. Rossman and Gerald C. Shaefer
OccPap 44: Notes on the systemics of Proechimys (Rodentia: Echimyidae), with emphasis on Peruvian forms
James L. Patton and Alfred L. Gardner
OccPap 43: New species of Philander (Marsupialia: Didelphidae) and Mimon (Chiroptera: Phyllostomidae) from Peru
Alfred L. Gardner and James L. Patton
OccPap 42: A new species of Sturnira (Chiroptera: Phyllostomidae) from Peru
Alfred L. Gardner and John P. O'neill
OccPap 41: Systemics of the neotropical populations of Thamnophis marcianus (Serpentes: Colubridae)
Douglas A. Rossman
OccPap 40: A new species of Diploglossus (Sauria: Anguidae) from Hispaniola
Richard Thomas
OccPap 39: A new natricine snake of the genus Thamnophis from northern Mexico
Douglas A. Rossman
OccPap 38: The taxonomic status of Sturnira bidens (Chiroptera: Phyllostomidae) with notes on its karyotype and life history
Alfred L. Gardner and John P. O'neill
OccPap 37: Distributional notes on the birds of Peru, including twelve species previously unreported from the republic
John P. O'neill
OccPap 36: A new species of blackbird (Agelaius) from Peru
Lester L. Short
OccPap 35: A new natricine snake of the genus Adelophis from western Mexico
Douglas A. Rossman and Richard M. Blaney
OccPap 34: Geographic variation in Middle American parrots of the Amazona ochrocephala complex
Burt L. Monroe Jr. and Thomas R. Howell
OccPap 33: A new species of Cacicus (Aves: Icteridae) from Peru
George H. Lowery Jr. and John P. O'neill
OccPap 32: Two new colubrid snakes of the genus Rhadinaea from southern Mexico
Douglas A. Rossman
OccPap 31: The nomenclature of the red-winged blackbird (Agelaius phoeniceus) of south-central Mexico
Robert W. Dickerman
OccPap 30: Two new subspecies of birds from Oaxaca, Mexico
Laurence C. Binford
OccPap 29: Relationships and taxonomic status of the North American natricine snake genera Liodytes, Regina, and Clonophis
Douglas A. Rossman
OccPap 28: Notes on the avian genus Arremonops with description of a new subspecies from Honduras
Burt L. Monroe Jr.
OccPap 27: A revision of the Lampornis viridipallens complex (Aves: Trochilidae)
Burt L. Monroe Jr.
OccPap 26: Three new subspecies of birds from Honduras
Burt L. Monroe Jr.
OccPap 25: A new race of Centurus aurifrons (Aves: Picidae) from British Honduras
Stephen M. Russell
OccPap 24: A new Carolina wren (Aves: Troglodytidae) from southern Mexico
George H. Lowery Jr. and Delwyn G. Berrett
OccPap 23: Records of mammals from the Mexican state of San Luis Potosi
Walter W. Dalquest
OccPap 22: New birds from the state of San Luis Potosi and the Tuxtla Mountains of Veracruz, Mexico
George H. Lowery Jr. and Robert J. Newman
OccPap 21: A distributional survey of the birds of Sonora, Mexico
A. J. Van Rossem
OccPap 20: The bird life of the Gulf Coast region of Mississippi
Thomas D. Burleigh
OccPap 19: A second revision of the seaside sparrows
Ludlow Griscom
OccPap 18: Geographic variation of bewick wrens in the eastern United States
John W. Aldrich
OccPap 17: Geograpical variation in the red-bellied woodpecker in the southeastern United States
Thomas D. Burleigh and George H. Lowery Jr.
OccPap 16: Birds of Linares and Galeana, Nuevo León, Mexico
George Miksch Sutton and Olin Sewall Pettingill Jr.
OccPap 15: The yellow-crowned night heron of Socorro Island, Mexico
A. J. Van Rossem
OccPap 14: A new race of brown-headed chickadee from northern Washington
Alden H. Miller
OccPap 13: Check-list of the mammals of Louisiana and adjacent waters
George H. Lowery Jr.
OccPap 12: Notes on the birds of southeastern Coahuila
Thomas D. Burleigh and George H. Lowery Jr.
OccPap 11: A new barn swallow from the Gulf Coast of the United States
Thomas D. Burleigh
OccPap 10: An inland race of Sterna albifrons
Thomas D. Burleigh and George H. Lowery Jr.
OccPap 9: A revision of the fox squirrels of the Lower Mississippi Valley and Texas
George H. Lowery Jr. and William B. Davis
OccPap 8: Birds of the Guadalupe Mountain region of western Texas
Thomas D. Burleigh and George H. Lowery Jr.
OccPap 7: Mammals of the Guadalupe Mountains of western Texas
William B. Davis
OccPap 6: Description of two new birds from western Texas
Thomas D. Burleigh and George H. Lowery Jr.
OccPap 5: A new kangaroo rat of the Dipodomys ordii group from the Big Bend region of Texas
Monroe D. Bryant
OccPap 4: Geographic races of the kangaroo rat, Dipodomys microps
E. Raymond Hall and Frederick H. Dale
OccPap 3: A list of birds observed on the 1938 Semple expedition to Northeastern México
George M. Sutton and Thomas D. Burleigh
OccPap 2: A new Peromyscus from Texas
William B. Davis
OccPap 1: A new grackle of the Cassidix mexicanus group
George H. Lowery Jr.