9713

• UCREFRP Catalog Number: 9713
• Author: VanHaverbeke, D.R.
• Title: Stock assessment and fisheries monitoring activities in the Little Colorado River within Grand Canyon during 2004.
• USFW Year: 2005.
• USFW - Doc Type: U.S. Fish and Wildlife Service
• Copyright Material: NO

Table 12.

Number of humpback chub marked and unmarked during the
recapture event by total length strata; Little Colorado River, fall
2004.

Length strata Unmarked Marked Mark rate
150-199 266 9 3.27%
200-249 81 10 10.99%
250-299 30 1 3.23%
300-349 6 1 14.29%
350-399 7 0 0.00%
400-449 5 0 0.00%
T etals 395 21 5.05%
He: Mark rates among length strata is the same.
Accept null hypothesis (x2= 10.61, df= 5, P = 0.060)

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