7956

• UCREFRP Catalog Number: 7956
• Author: Day, K. S.
• Title: Colorado Squawfish Population Trends, Upper Green River And Lower White River, Utah, 1990-1994 ‎(Draft)‎.
• USFW Year: 1995.
• USFW - Doc Type: \
• Copyright Material: NO

1990
N
3
a
O
m
O
w
m
f
7
Z
so
as ---------------------- ----------
qp ._._...__.-____.--_-__---__.,_
30 -..__. ---- __----.------------------__ __.._
25 --.._.__._...____.__ ._..__.------_.-__..------'~---~----~------ -
20 .... _..--- -------------------- -- - - -
i 5 ._.._.- ---- -._---
10 ._._._.___ _,__
5 -------__.__._ ---' --
0
20 30 <0 SO 60 70 80 9
LENGTH (MM)
1992
i5 --
10 __--
Z
N
O
w
O
w
m
7
Z
30 --
25 ~----'---
20 --------'-
~ 5 .- _.......--~---
~ 0 ______ .._ _.
5 ._...-- ----
n
2G 3n a0 50 60 70 BO 9
LENGTH (MM)
1991
Z
N
a
0
O
c
w
m
7
7994
~_
LL
3
a
O
4
Q
W
m
Z
20 30 a0 SO 6u iU 80 90
1-ENGHi (MM)
...... .~ ,:a
7993
so
a5 _ __.__-. _._-_..--__- _.__-,-~-_
00 - __.._.._. _. _... _ -..
Z
N
LL 35 - ___ .. - __ -
--
q 30 --- --~.--- ---- ---- -
O
N __ -_. ___ .._-___-___.._ .____
25 - . .... .. .. .... -_.. -
O
20 ___-...._ - -
w
m
_. __
~ ~5 --__ __ --- .
2 -__. __...._ _ __ ___..--.. _____--.___,
~ G - - ----
5 -------- ..
0 ap 50 60 70 80 90
20 30
~ENGfH ~MM)
20 3U aU w W ~u o., _~~
- L_ENG1H tMM)
Figurc 9. Length distributions by year for young-of-the-year Colorado squawfish
captured during fail monitoring in the Green River, Utah: 1990-1994.
22