7402

• UCREFRP Catalog Number: 7402
• Author: Nesler, T. P.
• Title: Aquatic Nongame Research, Endangered Fishes Investigations.
• USFW Year: 1989.
• USFW - Doc Type: Fort Collins, Colorado.
• Copyright Material: NO

TABLE OF CONTENTS

INTRODUCTION

METHODS
Yampa River
Colorado River . . . . . .

JOB 1. Gamefish species life history data. . . . . . . . . . . . .
RESULTS . . . . . . . . .
Northern Pike - Yampa River .
Channel catfish - Yampa River

JOB 2. Gamefish predation upon endangered fishes

JOB 3. Northern pike habitat utilization
DISCUSSION . . . . . . . . . . .
CONCLUSIONS AND RECOMMENDATIONS

JOB 5. Upper Colorado River Basin key to sucker species larvae
and juveniles.

JOB 6. Little Snake River habitat use by endangered fishes.

LITERATURE CITED

APPENDIX A

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