Proceedings of the Desert Fishes Council
VOLUME XXXV
2003 ANNUAL SYMPOSIUM
16 - 19 November
Death Valley
California, U.S.A.
Edited by
Dean A. Hendrickson
Texas Natural History Collection
University of Texas at Austin
10100 Burnet Road, PRC 176 / R4000
Austin, Texas 78758-4445, U.S.A.
and
Lloyd T. Findley
Centro de Investigación en Alimentación y Desarrollo, A.C.-Unidad Guaymas
Carretera al Varadero Nacional Km. 6.6, “Las Playitas”
Apartado Postal 284, Guaymas, Sonora 85400, MÉXICO
published: online December 1, 2004; in print January 15, 2005 - ISSN 1068-0381
P.O. Box 337 u Bishop, California 93515-0337 u 760-872-8751 Voice & Fax u e-mail: secretary@desertfishes.org
The mission of the Desert Fishes Council is to preserve the biological integrity of desert aquatic ecosystems and their associated life forms, to hold symposia to report related research and management endeavors, and to effect rapid dissemination of information concerning activities of the Council and its members
.
President: Paul C. Marsh, Arizona State University, School of Life Sciences, P.O Box 874501, Tempe, AZ 85287-4501
Immediate Past President: David Propst, Conservation Services División, New Mexico Department of Game and Fish, Santa Fe, NM 87504
Executive Secretary: E. Phil Pister, P.O. Box 337, Bishop, California 93515-0337
Executive Committee: Michael E. Douglas, Anthony A. Echelle (Member-at-Large), Dean A. Hendrickson, Nadine Kanim, Paul C. Marsh, E. Phil Pister, David L. Propst, Jerome Stefferud
Areas Coordinator: Nadine Kanim
Awards: Astrid Kodric Brown
Membership: Jerome Stefferud
Proceedings Co-Editors: Lloyd T. Findley and Dean A. Hendrickson
Proceedings Translation: Gabriela Montemayor, Lloyd T. Findley, and Miguel A. Cisneros
Program: Michael E. Douglas (Chair), Dean A. Hendrickson, Nadine Kanim
Webmaster: Dean A. Hendrickson
Local Committee: E. Phil Pister
Membership in the Desert Fishes Council is open to any person or organization interested in or engaged in the management, protection, or scientific study of desert fishes, or some related phase of desert fish conservation. Membership includes subscription to the Proceedings of the Desert Fishes Council. Annual dues are $25 (regular: domestic or foreign), $15 (student), $35 (family: 1 Proceedings), >$35 (sustaining), $650 (life, single payment), and $1,000 (patron: single payment). Membership applications are available on the website (below). Send dues payments and general contributions along with address information (including affiliation, voice, fax, and e‑mail) and indication of permission to include this information in a published directory of the Desert Fishes Council to:Jerry Stefferud, Membership Chair, 315 East Medlock Drive, Phoenix, AZ 85012, 602-274-5544, email: dfc-membership@cox.net. Membership applications are found at the end of this volume and online payment of dues using PayPal is available on the DFC website.
ABOUT THE PROCEEDINGS OF THE DESERT FISHES COUNCIL / SOBRE LOS PROCEDIMIENTOS DEL CONSEJO DE PECES DEL DESIERTO
It is the policy of the Council to select and publish in the annual Proceedings of the Desert Fishes Council abstracts, discussion summaries, business items, resolutions, and other material submitted and presented at the Annual Symposium. All contributions are subject to editorial review and are published following technical editing and automated electronic processing to standardize format. Resolutions are published exactly as passed by the membership in the business meeting of the Annual Symposium. The Proceedings Translation Committee provides original translations of abstracts in English when translations are not provided by authors, and edits all Spanish abstracts provided by authors. The Translation Committee reserves the right to edit abstracts in one language to improve grammar and clarity before translating to the other language, but accepts full responsibility for errors in translations for abstracts they translate. The Proceedings are normally published and delivered to all members of the Desert Fishes Council and subscribing libraries in the year following the Annual Symposium.
The Council offers extensive information on the World Wide Web about itself and the organisms and ecosystems it strives to protect:
Permission to utilize copyrighted artwork on the cover was granted by University of Arizona Press and the artist, Barbara Terkanian.
ISSN 1068-0381 The entire DFC Proceedings is printed on recycled paper
TABLE OF CONTENTS / TABLA DE CONTENIDOS
TABLE OF CONTENTS / TABLA DE CONTENIDOS
Abstracts in Alphabetical Order (First Author) / Resumenes en Orden Alfabetico (Primer Autor)
Desert Fishes Council 2002 species status tracking tables
Tablas para el seguimiento de estatus de especies del Consejo de Peces del Desierto 2002
Allan, Nathan L.; Garrett, Gary P.; Edwards, Robert J.; Hubbs, Clark
Texas Area report: Desert fishes research and management in Texas during 2003
Informe del Área de Texas: Investigación y manejo en peces del desierto en Texas durante el 2003.
Allan, Nathan L.; Karges, John; Echelle, Anthony A.; Echelle, Alice F.
Conservation history of Leon Springs pupfish
Historia de la conservación del cachorrito de Manantiales León
Andersen, Matthew E.; Miller, Peggy A.
Informe del Área de la Cuenca Bonneville
Ayala, Jill R.; Rader, Russell B.; Belk, Mark C.
Badame, Paul V.; Hudson, J. Michael
Bailey, Carmen L.; Fridell, Richard A.; Wheeler, Kevin K.
Effects of drought on least chub, Ioticthys plegethontis
Efectos de la sequía en poblaciones de carpita mínima, Ioticthys plegethontis
Baskin, Jonathan N.; Haglund, Thomas R.; Swift, Camm C.
Blinn, Dean W.; Threloff, Douglas L.
A long-term ecosystem monitoring protocol for Devils Hole, Nevada
Protocolo de monitoreo a largo plazo para el ecosistema de Devils Hole, Nevada
Bradford, David F.; Neale, Anne C.; Nash, Maliha S.; Sada, Donald W.; Jaeger, Jef R.
Brim Box, Jayne; Kershner, Jeff
Freshwater mollusks of the western United States: where are we today, and where are we going?
Moluscos de agua dulce del oeste de Estados Unidos: ¿dónde estamos y adónde vamos?
Native fishes research and management in the upper/middle Rio Grande basin, 2003 [Area report]
Brunson, Ron; Christopherson, Kevin; Modde, Tim; Birchell, Garn
Apache trout protection evaluation study: habitat use
Estudio de evaluación sobre protección de trucha apache: uso de hábitat
Carson, Evan; Dowling, Thomas E.
Hybridization between Cyprinodon bifasciatus and C. atrorus: history, patterns, and dynamics
Hibridación entre Cyprinodon bifasciatus y C. atrorus: historia, patrones, y dinámica
Chen, Yongjiu; Parmenter, Steve; May, Bernie
Introgressive hybridization and genetic differentiation of endangered Owens tui chub populations
Spawning of loach minnow in the laboratory
Desove de carpita locha en el laboratorio
W. L. Minckley and the Aravaipa Creek fish barriers: history and legacy
W. L. Minckley y las barreras para peces en Arroyo Aravaipa: historia y legado
Non-native invasion: Fathead minnow introduction and spread in West Turkey Creek, Arizona
Collyer, Michael L.; Stockwell, Craig A.; Adams, Dean C.
Adaptive morphological divergence of a pupfish species in as little as three decades
Divergencia morfológica de una especie de pez cachorrito en el corto plazo de tres décadas
2003 northeastern Mexico Area and Mexico Coordinator report
Informe del Área noreste de México y del Coordinador para México para el año 2003
Contreras-Balderas, Salvador; Lozano-Vilano, María de Lourdes; García-Ramírez, María Elena
Index of Biological Integrity, historical version, of the lower Río Nazas, Coahuila, México: 2002
Courtenay, Walter R. Jr.; Dowling, Thomas
Devils Hole: this magical place
Deacon, James E.; Collins, James; Minckley, Patricia
W. L. Minckley: scholar, mentor, friend
W. L. Minckley: académico, mentor y amigo
Douglas, Marlis R.; Brunner, Patrick C.; Douglas, Michael E.
Dowling, Thomas E.; Marsh, Paul C.; Kelsen, Anne T.; Tibbets, C. Alana
Genetic monitoring and repatriation of razorback sucker, Xyrauchen texanus, in Lake Mohave
Monitoreo genético y repatriación del matalote jorobado, Xyrauchen texanus, en el Lago Mohave
Fagan, William F.; Unmack, Peter J.
Rarity, fragmentation, and the scale-dependence of extinction risk in desert fishes
Rareza, fragmentación y escala de dependencia al riesgo de extinción en peces del desierto
Garcia-Ramirez, Maria Elena; Lozano-Vilano, Maria de Lourdes
Status and distribution of fishes in selected areas of the Cuatro Ciénegas Valley, Coahuila, México
Estatus y distribución de los peces en áreas selectas del Valle de Cuatro Ciénegas, Coahuila. México
Garrett, Gary P.; Edwards, Robert J.
New species of Gambusia from Texas
Nueva especie de Gambusia descubierta en Texas
Genetic diversity in native and introduced Mexican trout species
Diversidad genética en especies introducidas y nativas de especies de trucha mexicana
Striving for success: Colorado pikeminnow stocking efforts in the San Juan River
Luchando por el éxito: los esfuerzos de siembra de carpa gigante del Colorado en el Río San Juan
Informe del Área de Nevada 2003
Hilwig, Kara D.; Montgomery, W. Linn
Jackson, Julie A.; Hudson, J. Michael
Keleher, M. Jane; Rader, Russell B.
Determining ecological integrity of isolated desert wetlands in the Bonneville Basin
Environmental determinants of demographic characteristics of Saratoga Springs Amargosa pupfish
Lang, Nicholas J.; Mayden, Richard L.
Molecular systematics of the Southwestern darter species group (Etheostoma: subgenus Oligocephalus)
Leibfried, Bill; Johnstone, Lainie; Cross, Jeffrey
Lema, Sean C.; Nevitt, Gabrielle A.
Evidence of a hormonal basis for behavioral variation in Death Valley pupfishes
Leslie, Laura; Velez, Cristina; Bonar, Scott A.
Diet and consumption rates of native fishes by nonnative fishes in the Verde River, Arizona
Dieta y niveles de consumo de peces no-nativos sobre peces nativos en el Río Verde, Arizona
Lozano-Vilano, Maria de Lourdes; Contreras-Balderas, Armando J.
Current status of Pluvial Lake Sandia in Aramberri, Nuevo León, México
Estado actual del Lago Pluvial Sandía en Aramberri, Nuevo León, México
Lozano-Vilano, Maria de Lourdes; Contreras-Balderas, Armando J.; García-Ramírez, Maria Elena
Madoz, Javier; Parmenter, Steve; Leunda, Pedro M.; Ariño, Arturo H.; Miranda, Rafael
Morphometric analysis of scales of Owens River basin Gila bicolor populations
Análisis morfométrico de las escamas de poblaciones de Gila bicolor de la cuenca del Río Owens.
Jim Deacon y el manantial de Devils Hole
Marsh, Paul C.; Pacey, Carol A.; Kesner, Brian R.
W. L. Minckley and the razorback sucker of the lower Colorado River
W. L. Minckley y el matalote jorobado de la parte baja del Río Colorado
A physically-based approach to characterizing snowmelt hydrographs
Método basado en aspectos físicos para caracterizar hidrógrafos que registran agua de deshielo
Is the California state fish in trouble? [Not presented at the meeting]
Está el pez emblema del estado de California en problemas? [No se presentó en la reunión]
Mills, Michael D.; Belk, Mark C.; Rader, Russell B.
Modde, Tim; Pfeifer, Frank; Muth, Robert; McAda, Charles; Ryden, Dale
Upper Colorado River basin Area report
Informe del Área de la parte alta de la cuenca del Río Colorado
Moyer, Gregory R.; Alò, Dominique; Osborne, Megan J.; Turner, Thomas F.
Out of the ashes rises a Phoenix
Un Fénix resurge de las cenizas
Mueller, Gordon A.; Carpenter, Jeanette; Minckley, Chuck; Marsh, Paul C.
Investigations on early life histories of razorback sucker and bonytail in Cibola High Levee Pond
Oakey, David D.; Douglas, Michael E.; Douglas, Marlis R.
A small fish in a large landscape: Evolution of Rhinichthys osculus in the American West
Un pequeño pez en un gran paisaje: Evolución de Rhinichthys osculus en el oeste americano
Osborne, Megan J.; Benavides, Melissa A.; Alo, Dominique; Turner, Thomas F.
“Everyone on Earth wants my opinion”: A letter by Dr. W. L. Minckley
“Todo el mundo quiere mi opinión”: una carta del Dr. W. L. Minckley
Parmenter, Steve; Becker, Dawne; Giuliani, Derham; Konno, Eddy; Russi, Terry; Williams, Susan
Informe sobre el Área de California
Parmenter, Steve; Park, Genevieve; Russi, Terry
Restoration of BLM Spring, a desert spring overrun by largemouth bass and emergent vegetation
A brief history of the Desert Fishes Council
Una breve historia sobre el Consejo de Peces del Desierto
Remshardt, W. Jason; Davenport, Stephen R.
Augmentation and monitoring of Rio Grande silvery minnow
Monitoreo y aumentación de la carpa Chamizal
Devils Hole, cradle of the Desert Fishes Council
Devils Hole, cuna del Consejo de Peces del Desierto
Rinne, John N.; Carter, Cody D.; Miller, Dennis; Hilwig, Kara D.; Snider, Gary B.