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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

Contents
Page
Preface ......................................................... iv
Acknowledgments ............................................. ...... v
Introduction ...................................................... 1
Distribution, Abundance, and Habitat Use . . . .. . . . . . . . . . . . . . . . . . . 4
Colorado Squawfish ................................................ 4
Humpback Chub .................................................. 16
Bonytail Chub ................................................... 17
Razorback Sucker ................................................. 17
Limiting Factors ....... ..................... 18
Colorado Squawfish ................................................ 18
Humpback Chub .................................................. 21
Bonytail Chub ................................................... 21
Razorback Sucker ................................................. 22
Conclusions and Recommendations .......................... 22
Colorado Squawfish ................................................ 23
Humpback Chub .................................................. 23
Bonytail Chub ................................................... 23
Razorback Sucker ...................................... ....... .... 23
References ... 24
Appendix ........................................................ 27
iii