9591

• UCREFRP Catalog Number: 9591
• Author: Nesler, T. P.
• Title: Interactions Between Endangered Fishes and Introduced Gamefishs in the Colorado River, Colorado, 1986-1991.
• USFW Year: 2002.
• USFW - Doc Type: 91-29,
• Copyright Material: NO

100
90
80
70
.c.
~ 60
'0 50
~ 40
30
20
10
o

Channel Catfish 1989

. Jul-89
I] Apr-89

I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I

100 150 200 250 300 350 400 450 500 550 600 650 700
Length (mm lL)

120
110
100
90
.c. 80
~ 70
'0 60
o 50
Z 40
30
20
10
o

Chamel Catfish 1990

. JuI-90
II Apr~90

100 150 200 250 300 350 400 450 500 550 600 650 700
Lergth (tmllL)

Figure 10. Length frequency distributions of channel catfish collected by b10cknet
sampling in Colorado River backwaters in April and July, 1989-1990.

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