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

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.c.
~ 15
-
o
~ 10

.c.
~ 40
-
o
o 30
z

25

20

5

o

1111 CC Seine I

------Channel catfish

o 0 0 0 0 0 0 0 0 0 0 000 0 0
~ ~ ~ ~ m ~ ~ ~ ~ m ~ ~ ~ ~ m ~
~ ~ ~ ~ ~ N N N N N ~

Length (mm TL)

70

60

III BB Seine . BB Blocknet I

50

Black Bullhead

20

10

o

o 0 0 0 0 000 0 0 0 0 0 0 0 0
~ ~ ~ ~ m ~ ~ ~ ~ m ~ ~ ~ ~ m ~
~ ~ ~ N N N N N ~

Length (mm TL)

Figure 9, Length frequency distributions of seine-caught channel catfish and black
bullhead caught by seine and block net in Colorado River backwaters, 1986-1991.

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