6022

• UCREFRP Catalog Number: 6022
• Author: Bulkley, R. V., Charles R. Berry, Jr., Richard Pimental and Tamara Black.
• Title: Tolerance and Preferences of Colorado River Endangered Fishes To Selected Habitat Parameters
• USFW Year: 1981.
• USFW - Doc Type: Final Completion Report.
• Copyright Material: NO

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LIST OF TABLES
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Table
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Page
12. Swimming performance (minutes to fatigue) of
juvenile Colorado squawfish (77-142 mm in length)
at different water temperatures and velocities.
A test was discontinued if a fish swam for 120 min......... 64
13. Swimming performance (minutes to fatigue) of
large squawfish (375-497 mm in length) at
different water temperatures and velocities.
A test was discontinued if a fish swam for
120 min. Data were analyzed by analysis of
variance ................................................... 65
14. Swimming performance (minutes to fatigue) of
bonytail chub (73-120 mm in length) at different
1W water temperatures and velocities. A test was
discontinued if a fish swam for 120 min. Data
were analyzed by analysis of variance ...................... 67
15. Swimming performance (minutes to fatigue) of
humpback chubs (73-134 mm in length) at different
water temperatures and velocities. A test was
discontinued if a fish swam for 120 min .................... 68
16. Sustained swimming speeds of various species
of fish (28-120 mm in length) compared to
swimming speeds of juveniles of three species
of rare Colorado River fish. Sustained speed
is that speed which the fish can maintain for
a matter of minutes ........................................ 69

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