7055

• UCREFRP Catalog Number: 7055
• Author: Archer, D. L., L. R. Kaeding and B. D. Burdick.
• Title: A Study of the Endangered Fishes of the Upper Colorado River.
• USFW Year: 1985.
• USFW - Doc Type: Grand Junction, Colorado.
• Copyright Material: NO

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TABLE OF CONTENTS

LIST OF TABLES

LIST OF FIGURES
EXECUTIVE SUMMARY

OVERVIEW

COLORADO SQUAWFISH INVESTIGATIONS

Introduction

Study Area

Methods

Radiotelemetry (Objective I)
Larval sampling (Objectives 1 and 2)
Fall post-larval, age-O sampling (Objective 2)
Statistical analysis

Results

Radiotelemetry .
Movement of conventionally-tagged
Colorado squawfish
Larval Colorado squawfish
Post-larval, age-O Colorado squawfish

Discussion

Summary

Objective 1: Colorado squawfish spawning areas
Objective 2: Colorado squawfish nursery areas
Objective 3: Factors influencing the survival of
Colorado squawfish
Objective 6: Movement of Colorado squawfish

HUMPBACK CHUB INVESTIGATIONS

Introduction

Study Area

Methods

Results and Discussion

Synthesis .

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PaQe
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1
6
6
6
8
8
B
9
9
10
10
13
16
16
25
29
29
29
age-O
30
30
31
31
32
32
35
55