9588

• UCREFRP Catalog Number: 9588
• Author: Bestgen, K. R. and e. al.
• Title: Population Status of Colorado Pikeminnow in the Green River Basin, Utah and Colorado.
• USFW Year: 2005.
• USFW - Doc Type: Fort Collins, CO.
• Copyright Material: NO

Figure 15. Length-frequency histograms for Colorado pikeminnow captured in the White River,
Colorado, 2000 to 2003, during Green River abundance estimation sampling ............... 99
Figure 16. Length-frequency histograms for Colorado pikeminnow captured in the middle Green
River, Utah, 2000 to 2003, during Green River abundance estimation sampling ........... 100
Figure 17. Length-frequency histograms for Colorado pikeminnow captured in the Desolation-
Gray Canyon reach of the Green River, Utah, 2000 to 2003, during Green River
abundance estimation sampling .......................................................................................101
Figure 18. Length-frequency histograms for Colorado pikeminnow captured in the lower Green
River reach, Utah, 2000 to 2003, during Green River abundance estimation
sampling ...........................................................................................................................102
Figure 19. Percentage of recruit-sized (400 to 449 mm TL) Colorado pikeminnow relative to the
number of adults (? 450 mm TL) in Interagency Standardized Monitoring Program
samples collected from the Green River Basin, Utah and Colorado, 1991 to 2003.........103
Figure 20. Abundance of age-0 Colorado pikeminnow in seine samples from backwaters in the
middle and lower Green rivers, Utah, 1986 to 2003 ........................................................104
•
•
i
•
•
i
i
•
8