7326

• UCREFRP Catalog Number: 7326
• Author: McAda, C. W., K. Seethaler and R. S. Wydoski.
• Title: Progress Report June 1, 1974 - October 31, 1975 Investigations of the Movements and Ecological Requirements of the Colorado Squawfish and Humpback Sucker in the Yampa and Upper Green Rivers.
• USFW Year: 1975.
• USFW - Doc Type: Logan, Utah.
• Copyright Material: NO

27
May 22 to May 28, 1975
Sampling was done using three nets as described last time, 93, 18,
*
and 26 meters in length. Net locations and numbers of fish collected
are:
A. 26 meter net set from shoreline 50 yards north of outlet
Species Total Collected c/f
chub 64 2.16
green sunfish 6 .21
bullheads 18 .bl
carp 5 .17
flannelmouth sucker 120 4.05
razorback sucker 3~~ .11
-~-hite sucker 1
bluehead sucker 5 .17
channel catfish 3 .11
]argemouth bass 1 --
Co1orado squawfish 2 .07
whitefish 1 --
B. 18 meter net set west of northern goose nest
Species Total Collected c/f
bullhead 21 - 1.03
channel catfish 1 --
green sunfish 15 .73
carp 17 .83
chub 9 .44
razorback sucker 1 --
largemouth bass ~ 2 --
flannelmouth sucker 1 --
Total time in both cases was 114 hours.
*-See map for net locations