7737

• UCREFRP Catalog Number: 7737
• Author: Burdick, B. D. and R. L. Hamman.
• Title: A Study to Evaluate Several Tagging and Marking Systems for Colorado Squawfish, Razorback Sucker, and Bonytail.
• USFW Year: 1993.
• USFW - Doc Type: Grand Junction, CO.
• Copyright Material: NO

List of Figures
Figure
1. Study design for the tagging and marking evaluation for
juvenile hatchery Colorado squawfish, razorback sucker,
and bonytail at Dexter NFHTC, New Mexico, September 1989
to March 1991 6
2. Study design to evaluate the effects of fin removal on
experimental fish, Dexter NFHTC, New Mexico 6
3. Percentage tag/mark verification for the various experimental
groups and percentage survival for the various experimental and
control groups at day 511 for juvenile Colorado squawfish held
in a pond and raceway, Dexter NFHTC, New Mexico 15
4. Percentage tag/mark verification for the various experimental
groups and percentage survival for the various experimental and
control groups at day 511 for juvenile razorback sucker held
in a pond and raceway, Dexter NFHTC, New Mexico 18
5. Percentage tag/mark verification for the various experimental
groups and percentage survival for the various experimental and
control groups at day 511 for juvenile bonytail held in a pond
and raceway, Dexter NFHTC, Dexter, New Mexico 21
6. Summary of mean fork length (mm) for the various experimental
and control groups for Colorado squawfish held in a pond and
raceway over time (511 days), Dexter NFHTC, New Mexico.
(Length and standard deviation values and sample sizes
i n Appendix; Tabl a 11) 30
7. Summary of mean fork length (mm) for the various experimental
and control groups for razorback sucker held in a pond and
raceway over time (511 days), Dexter NFHTC, Dexter, New Mexico.
(Length and standard deviation values and sample sizes
i n Appendix; Tabl a 12) . 31
8. Summary of mean fork length (mm) for the various experimental
and control groups for bonytail held in a pond and raceway
over time (511 days), Dexter NFHTC, Dexter, New Mexico.
(Length and standard deviation values and sample sizes
i n Appendix; Tabl a 13) . 32
9. Comparison of mean fork length and mean weight over time
(511 days, October 1989 to March 1991) for hatchery-reared
Colorado squawfish, bonytail, and razorback sucker held in
an outside pond and an outside raceway at Oexter NFHTC, New
Mexico. Note: Fish from the experimental and control groups
were combined because there was no significant difference
between the length of fish from the experimental and control
groups at each of the observation days. 56
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