The Southwestern Naturalist
Contents 44(2)     June 1999


 

Feature Articles


Use of historic aerial photography to study vegetation change in the Negrito Creek Watershed, southwestern New Mexico.

Mark E. Miller

Description of an eyeless, cavernicolous Albiorix (Pseudoscorpionida: Ideoroncidae) in Arizona, with observations on its biology and ecology.

William B. Muchmore and Robert B. Pape

Factors affecting the diet and abundance of northern populations of Rio Grande sucker (Catostomus plebeius).

Susan M. Swift-Miller, Brett M. Johnson, and Robert T. Muth

Native range and conservation of the White Sands pupfish (Cyprinodon tularosa).

John S. Pittenger and Craig L. Springer

Distribution of continental fishes in northern Quintana Roo, Mexico

Juan J. Schmitter-Soto

Estimating burrow volume and excavation rate of pocket gophers (Geomyidae).

K. Shawn Smallwood and Michael L. Morrison

Melanism in white-tailed deer in central Texas.

John T. Baccus and John C. Posey

Effects of a habitat boundary on small mammals associated with the White Sands Dune complex.

J. Jeffrey Root, Eric E. Jorgensen, and Stephen Demarais

Variation in herd size of collared peccaries in a Mexican tropical forest.

Salvador Mandujano

Notes


Macroinvertebrate drift in the tailwater of a regulated river below Glen Canyon Dam, Arizona.

Ted McKinney, Andrew D. Ayers, And Roland S. Rogers

Occurrence of two species of freshwater sponges (Dosilia radiospiculata and Ephydatia muelleri) in Arizona.

Patricia A. Sowka

Confirmation of Branchinecta paludosa (Crustacea, Anostraca) in Utah.

Sharon Maynard Stern and Denton Belk

Occurrence of an aquatic lepidopteran (Parapoynx obsculralis, Pyralidae) on cultured Texas wildrice (Zizania texana, Poaceae).

Joe N. Fries and Paula Power

Eggs, larvae, and early juveniles of Etheostoma grahami (Teleostei: Percidae).

C. Aguilera, R. Mendoza, J. Montemayor, and G. Hernandez

Effects of a record flood on fishes in Sabino Creek, Arizona.

Robert K. Dudley and William J. Matter

Respiratory responses of grass carp, Ctenopharyngodon idella (Cyprinidae) to parasitic infection by Centrocestus formosanus (Digenea).

Guillermina Alcaraz, Gerardo Pérez-Ponce de Leon, Luis Garcia, Virginia Leon-Regagnon, and Cecilia Vanegas

Reproductive failure of endangered southwestern willow flycatchers on the Rio Grande, New Mexico.

Kristine Johnson, Patricia Mehlhop, Charles Black, and Kim Score

Noteworthy records of mammals from Michoacán, México.

Cornelio Sánchez- Hernández, Maria de Lourdes Roméro-Almaraz, Robert D. Owen, Arturo Núñez- Garduño, and Ricardo López-Wilchis

Genetic variation in a recently isolated population of mule deer (Odocoileus hemionus).

John D. Peles, Floyd W. Weathersbee, Jr., Paul E. Johns, Jane Griess, Dan L. Baker, and Michael H. Smith

First record of the California kangaroo rat, Dipodomys californicus (Rodentia: Heteromyidae), from Nevada.

Frederick B. Stangl, Jr., Gregory F. Birkenfeld, and Steven M. Shoen

Noteworthy record of the silver-haired bat (Lasionycteris noctivagans) in Louisiana.

Richard F. Lance and David L. Rogowski

Announcements

Cover: Logo of the 45th Annual Meeting of The Southwestern Association of Naturalists by Cheryl Parmenter, Museum of Southwestern Biology and Department of Biology, University of New Mexico, Albuquerque, New Mexico.



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