1103

• UCREFRP Catalog Number: 1103
• Author: Holden, P. B.
• Title: Study of The Habitat Use and Movement Of The Rare Fishes In The Green River From Jensen To Green River, Utah, August and September, 1977
• USFW Year: 1977.
• USFW - Doc Type: Final Report.
• Copyright Material: NO

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Table 2. Distribution of rare fishes within the study area by size class and river milepost
(miles upstream from Green River, Utah; see Evans and Belknap, 1974).

Colorado Squawfish Chubs (Gil a) Bony tail Chub Razorback Sucker
Y-o-Y Juv. Subadu1ts Y-o-Y Juv. Adults Juv. Adults . Juv. Adults
River Miles (35-64 nun) (65-200 mm) (200+ nun) (30-69 mm) (70-150 mill) (200+ rmn)
180- 189
(Jensen) 2 16 1
170-179 20 224 8
160-169 1 1 3 1
150-159 3 1
140-149 1 2
130-1 39 11
120-129
(Ouray) 1 3 2
110-119 1 5
100-109 2 1 1
90- 99
(Sand Wash) 1 1
80- 89 1 2
70- 79 1 I I
I I
60- 69 1 I
I
50- 59 I
(Rock Cr.) , 3 I
40- 49 3 3 3
30- 39
(Gray Can.) , 3 4 2 I
20- 29 146 2 30 11 7
10- 19 16 2 13 1
I

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