7305

• UCREFRP Catalog Number: 7305
• Author: Tyus, H. M. and W. B. Harned.
• Title: Distribution, Spawning and Habitat Use of the Razorback Sucker in the Green River Basin, Colorado and Utah, 1979-84.
• USFW Year: 1985.
• USFW - Doc Type: \
• Copyright Material: YES

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Table 1. Razorback sucker captured in breeding condition, Green River
,basin, 1981-84.
Male Female Tubercules
Location Year Dates (milt) ( Eggs) Only
Yampa River - lower 1981 5/6-5/7 2 1 1
(Rm 0-0.5) I
i
Duchesne River - lower 1982 5/19 1 1 0 !l
,
(RM 0-1.0) 1984 5/16 1
Green River - Isl. Pk 1984 5/8-5/17 2 0 1
(RM 327-332)
Green River - Jensen 1981 5/14 1
(RM 299-312) 1984 5/3-6/15 14 10 10
Green River - Labyrinth 1983 4/20 0 0 2
(RM 102)

19

14

14

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TOTALS

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197

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