7019

• UCREFRP Catalog Number: 7019
• Author: Hawkins, J. A.
• Title: Age and Growth Of Colorado Squawfish From the Upper Colorado River Basin, 1978-1990.
• USFW Year: 1991.
• USFW - Doc Type: Fort Collins, CO.
• Copyright Material: NO

~
~ 40
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D 20
E
::l 10
Z
o

50
~ 40
U)
~
15 30
....
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E 10
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50
~
~ 40

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....
Q)
D 20
E
::l 10
Z

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D 20
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Z
o

~
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..-
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o 30
~ 20
~ 10
Z

Figure 8.

50

16

.

I ~ 1979

100 150 200 250 300 350 400 450 SOO 550 600 650 700 750 800 850 900 950

I ~ 1980

100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950

o

I BJ1981

100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950

'-!..

50

101982

50

100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950

o

I ~1983 I

100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900 950

Total length (mm)

Yearly length frequency of Colorado sQuawfish from
the Yampa River, 1979-1983.