7321

• UCREFRP Catalog Number: 7321
• Author: U.S. Fish and Wildlife Service.
• Title: Fish and Wildlife Service Upper Colorado River Basin Technical Advisory Study Important Reach Analysis - CRFP.
• USFW Year: 1984.
• USFW - Doc Type: \
• Copyright Material: NO

Archer, D. L. and H. M. Tyus 1984. Yampa River Colorado
squawfish spawning study. 34 pp.

Haynes, C. M. et a1. 1984. Larval Colorado squawfish,
Ptychocellus lucius, in the Upper Colorado River Basin,
Colorado, 1979-1981. Southwest Naturalist 29: 21-24.

Haynes, C. M. Personal canmunication

Miller, W. H. et a1. 1982. Colorado River fishery project,
final report, part 2, field investigations. pp. 37-52.

Miller, W. H. et ale 1982.
Yampa Ri.ver final report.

Colorado River fishery project,
pp. 52-66.

Miller, W. H. et ale 1983. Movement, migration and habitat
preference of radiotelemetered Colorado squawfish; Green,
White and Yampa Rivers, Colorado and Utah. pp. 6-18 and 27-33.

Miller, W. H. et al. 1983-4 Windy-Gap fishes study, First
and second annual reports. CRFP Salt Lake pp. 14-25
and 22-28, respect.

Miller, W. H. et. ale 1983. Colorado River fishes monitoring
project, first annual report. pp. 5-18.

Wick, E. J. et al. 1983. Observations on the ecology of
Colorado squawfish, PtychocheUus lucius" in the Yampa River,
Colorado, 1982. pp. 6-9 and 32.

\. Data Summaries: Tables 1-3, Figures 1-9.

Larval Habitats

Assumptions :

1. Reaches from which larval Colorado squawfish less than 25 mm
have been collected represent important habitats for their
growth and development and/or reaches through which they
drift to more preferred habitats and thus should be preserved
as important reaches to their survival.

Classification: Larval Distribution

Criteria

1. Areas where Colorado squawfish less than 25 mm TL have been
collected

Data Sources: Same as preceding classification

Data Summaries: Tables 1-3

2