8158

• UCREFRP Catalog Number: 8158
• Author: Osmundson, D. B.
• Title: Longitudinal Variation in Fish Community Structure and Water Temperature in the Upper Colorado River; Final Report.
• USFW Year: 1999.
• USFW - Doc Type: Grand Junction, Colorado.
• Copyright Material: NO

120
110
100
90
80
Bluehead sucker -iEr
120 _.. A?
0 110
-I- +- -X-
0 100
0
> 90
ca
80
120
Roundtail chub
110
100- T
90
80
Imm Mat All Imm Mat All Imm Mat All Imm Mat All
Sp 94 Fa 94 Sp 95 Fa 95
Figure 12. Mean relative condition of immature (Imm), mature (Mat), and all (> 100 mm)
bluehead suckers (top), flannelmouth suckers (middle), and roundtail chubs in the Colorado
River by sampling penod. Error bars represent the 95 % confidence interval. See Appendix
Table 9 for life stage size groupings.
23