7326

• UCREFRP Catalog Number: 7326
• Author: McAda, C. W., K. Seethaler and R. S. Wydoski.
• Title: Progress Report June 1, 1974 - October 31, 1975 Investigations of the Movements and Ecological Requirements of the Colorado Squawfish and Humpback Sucker in the Yampa and Upper Green Rivers.
• USFW Year: 1975.
• USFW - Doc Type: Logan, Utah.
• Copyright Material: NO

Table 1. Location, dates, and number of .humpback suckers and Colorado squawfish handled in ]975.
Site Samp-ling Dates # Humpbacks # Squawfish
Walter Walker Wildlife April 3 - 10 11 26 (4 recap.)
Area
May 24 - 28 24 (8 recap.) ]1 (3 recap.)
June 15 - 17 3 6
Island Park April 14 - 16 2 --
Sept. 29 - Oct. 1 1 1
Echo Park May 1 - 22 24 (1 recap.) --
July 5 - July 10 -- 1
Castle Park Juiy 11 - July 13 -- 2
July 22 - 28 -- 14
Lower Lily Park July 31 - Aug. 3 -- 3
Upper Lily Park Aug. 5 - Aug. 8 -- 14
Aug. 29 -- 2
Horseshoe Bend Oct. 2 -• 5 -- 2
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