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--4. Movement (as determined by tag/recapture) of individual Gila cypha
between three reaches of the Little Colorado River during each of 18 different
sampling trips of 1991/92. (Trip = month/year; N = Total. Number; C =
Confluence;
DN = Total P = Powell; S = Salt;
recaptured downstream). Tot. UP = Total recaptured upstream; Tot.
Trip N C-to-P C-to-S P-to-S S-to-P S-to-C P-to-C Tot.UP Tot.DN
07/91 500 0 0 0 0 0 0 0 0
08/91` 955 2 0 0 9 3 0 2 12
08/91b 794 5 0 0 1 1 3 5 5
09/91 376 2 0 2 0 1 3 4 4
10/91 255 1 0 0 0 0 1 1 1
11/91 254 0 0 1 0 0 0 1 0
12/91 138 0 0 0 0 1 0 0 1
TOTAL 3272 10 0 3 10 6 7 13 23
01/92 125 0 0 0 0 0 0 0 0
02/92 299 1 0 0 0 0 0 1 0
03/92' 292 0 0 0 0 0 0 0 0
03/92b 275 0 0 0 0 0 0 0 0
04/92 933 0 0 0 0 0 0 0 0
05/92 341 0 0 0 0 0 0 0 0
06/92 841 0 0 0 0 0 0 0 0
07/92 258 0 0 0 0 0 0 0 0
08/92 115 0 0 0 0 0 0 0 0
09/92 90 0 0 0 0 0 0 0 0
10/92 278 0 0 0 0 0 0 0 0
11/92 183 0 0 0 0 0 0 0 0
TOTAL 4030 1 0 0 0 0 0 1 0
= Early month sampling
b = Late month sampling
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