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• UCREFRP Catalog Number: 7300
• Author: Tyus, H. M. and C. A. Karp.
• Title: Habitat Use and Streamflow Needs of Rare and Endangered Fishes, Yampa River, Colorado.
• USFW Year: 1989.
• USFW - Doc Type: Biological Report 89‎(14)‎,
• Copyright Material: NO

Biological Report
This publication series of the Fish and Wildlife Service comprises reports on the results of research,
developments in technology, and ecological surveys and inventories of effects of land-use changes on fishery and
wildlife resources. They may include proceedings of workshops, technical conferences, or symposia; and
interpretive bibliographies.
Copies of this publication may be obtained from the Publications Unit, U.S. Fish and
Wildlife Service, 18th and C Streets, NW., Room 130, Arlington Square
Building,Washington, DC 20240, or may be purchased from the National Technical
Information Service (NTIS), 5285 Port Royal Road, Springfield, VA 22161.
Library of Congress Cataloging-in-Publication Data
Tyus, Harold W.
Habitat use and stream-flow needs of rare and endangered
fishes, Yampa River, Colorado / by Harold M. Tyus and
Catherine A. Karp.
p. cm. -(Biological report ; 89(14))
Bibliography: p.
1. Rare fishes-Colorado-Yampa River-Habitat.
2. Streamflow-Colorado-Yampa River. I. Karp,
Catherine A. IL Title. III. Series: Biological report
(Washington, D.C.) ; 89-14.
QL628.C6T98 1989
597'.0529' 097881-dc20 89-11951
CIP
Cover: Colorado squawfish, humpback chub, bonytail
chub, and razorback sucker shown with the
average annual Streamflow, Yampa River. Fish
ilktstrations by James M. Beard.
This publication may be cited as follows:
Tyus, H. M., and C. A. Karp. 1989. Habitat use and Streamflow needs of rare and endangered fishes, Yampa River,
Colorado. U.S. Fish Wildl. Serv., Biol. Rep. 89(14).27 pp.