The Southwestern Naturalist
Contents 46(2)     June 2001


 

Feature Articles


Population estimates, movements, and size structure of the endangered Quitobaquito pupfish, Cyprinodon macularius eremus.

Marlis R. Douglas, Michael E. Douglas, and Patrick C. Brunner

Ecology of the alligator gar, Atractosteus spatula, in the Vicente Guerrero Reservoir, Tamaulipas, Mexico.

Francisco J. García de Leon, Leonardo González-García, José M. Herrera-Castillo, Kirk O. Winemiller, and Alfonso Banda-Valdés

Distribution and notes on the biology of Zuñi bluehead sucker, Catostomus discobolus yarrowi, in New Mexico.

David L. Propst, Amber L. Hobbes, and Terry L. Stroh

Effects of black-tailed prairie dogs on reptiles and amphibians in Kansas shortgrass prairie.

Justin E. Kretzer and Jack F. Cully, Jr

Survival and home ranges of opossums in northeastern Kansas.

Philip S. Gipson and Jan F. Kamler

Influence of predation by mountain lions on numbers and survivorship of a feral horse population.

John W. Turner, Jr., and Michael L. Morrison

Riparian plant communities in the mountains of southeastern Arizona.

Steven J. Danzer, Roy Jemison, and D. Phillip Guertin

Notes


Diatoms (Bacillariophyta) from saline waters within Quivira National Wildlife Refuge, Stafford County, Kansas.

Marsha R. Harris and Mark E. Eberle

Surface-active arthropods of shortgrass prairie: new county and state records from New Mexico.

Sandra L. Brantley, Paulette L. Ford, Richard A. Fagerlund, and David C. Lightfoot

Harvester ants (Pogonomyrmex occidentalis) and pocket gopher (Thomomys talpoides) mounds on a shortgrass steppe in Colorado.

Matthew E. Hopton

A Brachionus (Rotifera: Monogononta: Brachionidae) new to North America.

William R. Mabee

Diet and growth of smallmouth bass in the Devils River, Texas.

Michael S. Robertson and Kirk O. Winemiller

Predation on velvet ants (Hymenoptera: Mutillidae) by Texas horned lizards (Phrynosoma cornutum).

Donald G. Manley and Wade C. Sherbrooke

Helminth communities of subpopulations of the Pacific treefrog, Hyla regilla (Hylidae), from Baja California, México.

Stephen R. Goldberg, Charles R. Bursey, and Erik W. A. Gergus

Nesting record of a Big Bend slider turtle (Trachemys gaigeae) in New Mexico, and overwintering of hatchlings in the nest.

Carrie L. Morjan and James N. Stuart

Trichomonas gallinae in an expanding population of white-winged doves from Texas.

Jason W. Glass, Alan M. Fedynich, Michael F. Small, and Steve J. Benn

First nesting records of the black phoebe (Sayornis nigricans) in southernmost Texas.

Timothy Brush

Foods of northern bobwhites (Colinus virginianus) in southeastern New Mexico.

John L. Hunt and Troy L. Best

Noteworthy records of little pocket mouse (Heteromyidae: Perognathus longimembris) on the Baja California peninsula.

Sergio Ticul Alvarez-Castañeda, Evelyn Rios, and Anahid Gutierrez-Ramos

Habitat selection by collared peccaries in Trans-Pecos Texas.

M. Clay Green, Louis A. Harveson, and Lynn E. Loomis

First evidence of the giant anteater (Myrmecophaga tridactyla) in Honduras.

Christy M. McCain

Announcements

Cover:  Design by Coral McCallister.

 



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