8290

• UCREFRP Catalog Number: 8290
• Author: Day, K. S. and C. Crosby.
• Title: An Assessment of Young-of-the-Year Colorado Squawfish ‎(Ptychocheilus lucius)‎ Use of Backwater Habitats in the Green River, Utah.
• USFW Year: 1997.
• USFW - Doc Type: FG-33,
• Copyright Material: NO

Table 1. Numbers of backwater habitats sampled, by year and season, and percen
season, during nursery habitat studies in the Green River at Ouray NW
SPRING ~ SUMMER FALL
~~
~
T
t
l CS present ~ ~CS present C

(Year o
a
backwaters
yes
no Total
backwater
yes
no Total
backwaters
y
h199o ~ ~ 18 15 3 20 9
1991 35 10 25 ~ 21 ~ 11 10 26 1
1992 31 14 ~ 17 48 ~ 34 14 61 ~ 2
1993 38 20 ~ 18 ~ 65 ~ 25 40 40 2
11994 82 14 ~ 68 79 ~ 21 58 74 8
1995 49 2 47 67 14 53 77 ~ 2
1996 41 0 ~ 41 84 ~ 5 79 87 ~ 1
TOTAL 276 60 216 382 125 257 385 ~ 1
~ 21.7 78.3 32.7 68.3 3