9554

• UCREFRP Catalog Number: 9554
• Author: Monroe, L. and T. Hedrick.
• Title: Northern Pike ‎(Esox lucius)‎ Control in the Middle Green River, Utah 2001-2006.
• USFW Year: 2008.
• USFW - Doc Type: 109,
• Copyright Material: NO

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Northern Pike Length Frequency - 2001 only

.

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80
70
60
~ 50
D. 40
o 30
z
20
10
o

~~ s;:)~ ~~ ~~ ~~ ~~ ~~ ~~ ':>~ ~~ ~~ ~~ S:>~ ~~
t5 ",I;;. Jf' ,,~ ",<0 ,,;0 ",VS ,,')\ ",'" "'~ ",qj ,,9J ",OJ ~CS
~~ ~ ~ ':>~ ':>~ ro~ ro~ ,,~ ,,~ q;,~ q;,<O Oj~ OJ':>~

Length Category (mm)

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.

Figure 2. Length frequency of northern pike caught in the middle Green River: 2001.

Northern Pike Length Frequency - 2002 to 2003

.

18
16
14
CD 12
~
ii: 10
o 8
Z 6
4
2
o

.2002
112003

.

~~ s;:)~ ~~ ~~ ~~ ~~ ~~ ~~ ':>~ S-)~ ~~ ~~ ~~ ~~
t5 ..,. ",t;. ",<0 ",fO ",((3 ",VS ",'" ",'" "'~ ",qj ",C5 ",OJ "CS
~~ b<~ b<<O ':>~ ,:><0 ro~ ro<O ,,~ ,,<0 q;,~ q;,<O Oj~ s:>'"
OJ

.

Length Category (mm)

Figure 3. Length frequency of northern pike caught in the middle Green River: 2002-2003.

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37