9485

• UCREFRP Catalog Number: 9485
• Author: McAda, C. W., J. W. Bates, J. S. Cranney, T. E. Chart, M. A. Trammell and W. R. Elblad.
• Title: Interagency Standardized Monitoring Program Summary of Results, 1993.
• USFW Year: 1994.
• USFW - Doc Type: Denver.
• Copyright Material: NO

~ 60
L
~ 30
m
J
H 0
60
30
0
86 87 88 89 90 91 92 93 86 87 88 89 90 91 92 93
~ 60
t
w
~ 30
J
0 0
F
60
30
0
86 87 88 89 90 91 92 93 86 87 88 89 90 91 92 93
Year Year
Figure 4.-Median total length (*), central fifty percent of the length-frequency distribution
(cross bars), and minimum and maximum lengths (end bars) of YOY Colorado squawfish collected
from the Green and Colorado rivers during fall ISMP monitoring, 1986-1993.
30

20
10

0

6- 10. 15- 2D~ 2S- 30. 35• 40- 45- b0- bb- 60. 65- 70. 7S
9.9 tl9 19.9 449 29.9 349 39.9 449 19.9 b49 b9.9 649 69.9 749 79.9
`~' 30
A
U 20
c
~ 10

~ o
~ 6- 10- 15- 20- 2b- 30. SS 40. 4S 60- SS 60. 65 70. 7S
LL 9.9 149 19.9 249 29.9 349 39.9 449 19.9 649 69.9 6l0 •
69.9 749 79.0
30

20

10
0
b- 10. 15- 20- 2b- 30- SS- 40. 45- 60. 65- 60. 65- 7o- 7S
9.9 149 19.9 249 29.9 349 39.9 449 49.0 b49 69.9 bl9 69.9 7l9 79.9
5-mm Length Group
Figure 5.-Length-frequency distribution of YOY Colorado squawfish collected from the Green
and Colorado rivers during fall ISMP monitoring, 1993.
6