7984

• UCREFRP Catalog Number: 7984
• Author: Maddux, H. R., L. A. Fitzpatrick and W. R. Noonan.
• Title: Colorado River Endangered Fishes Critical Habitat - Draft, Biological Support Document.
• USFW Year: 1993.
• USFW - Doc Type: Salt Lake City, Utah.
• Copyright Material: NO

ACKNOWLEDGEMENTS
We wish to acknowledge some of those who have helped in the preparation of this document.
Our greatest thanks goes to the many researchers who have spent years collecting valuable
data on the fishes in the Colorado River Basin. Without these data, there would be no hope
for recovery of these species. Patty Schrader helped in preparing numerous sections within
this document. Her timely assistance is appreciated. Thanks to Harold Tyus and Charles
Minckley for their much needed review of an earlier draft of this document. Kristen
Kingery, Cheryl Breeher, and Yvonne Russell spent many hours editing and improving this
document. Their efforts are greatly appreciated.