9404

• UCREFRP Catalog Number: 9404
• Author: Douglas, M. E. and P. C. Marsh.
• Title: Ecology and Conservation Biology of Humpback Chub ‎(Gila cypha)‎ in the Little Colorado River.
• USFW Year: 1996.
• USFW - Doc Type: Tempe.
• Copyright Material: NO

Table 1--3. Adult Gila cypha tagged in 1992 within one reach (= TAG REACH) of
the Little Colorado River during a given season (= TAG SEASON), then recaptured
during the same or a subsequent season (= RCP. SEASON) within the same or a
subsequent reach (= CONFLUENCE, POWELL, SALT).

TAG REACH TAG SEASON RCP.SEASON CONFLUENCE POWELL SALT TOTAL
Confluence Winter Winter 23 (23.6%) 7 (07.3%) 0 (00.0%) 30 (30.9%)
Spring 11 (11.5%) 18 (18.8%) 22 (22.9%) 51 (53.2%)
Summer 7 (07.3%) 4 (04.2%) 2 (02.1%) 13 (13.6%)
Autumn .0 (00.0%) 0 (00.0%) 2 (02.1%) 2 (02.1%)
Confluence Spring Spring 56 (29.6%) 41 (21.7%) 20 (10.6%) 117 (61.9%)
Summer 28 (14.8%) 14 (07.4%) 21 (11.1%) 63 (33.3%)
Autumn 4 (02.1%) 3 (01.6%) 0 (00.0%) 7 (03.7%)
Winter 1 (00.5%) 0 (00.0%) 1 (00.5%) 2 (01.0%)
Confluence Summer Summer 50 (70.4%) 5 (07.1%) 5 (07.1%) 60 (84.6%)
Autumn 4 (05.6%) 4 (05.6%) 1 (01.4%) 9 (12.6%)
Winter 0 (00.0%) 2 (02.8%) 0 (00.0%) 2 (02.8%)
Confluence Autumn Autumn 7 (53.5%) 1 (07.7%) 0 (00.0%) 7 (61.2%)
Winter 3 (23.1%) 1 (07.7%) 1 (07.7%) 5 (38.5%)

Powell winter winter 2 (05.3%) 8 (21.1%) 1 (02.6%) 11 (29.0%)
Spring 2 (05.3%) 12 (31.6%) 6 (15.8%) 20 (52.7%)
Summer 4 (10.5%) 2 (05.3%) 0 (00.0%) 6 (15.8%)
Autumn 0 (00.0%) 1 (02.6%) 0 (00.0%) 1 (02.6%)
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