7216

• UCREFRP Catalog Number: 7216
• Author: McAda, C. W. and L. R. Kaeding.
• Title: Relations Between the Habitat Use of Age-0 Colorado Squawfish and Those of Other Sympatric Fishes in the Upper Colorado River Basin \
• USFW Year: 1988.
• Copyright Material: NO

Table 2. Schoener index of habitat overlap between age-0 Colorado squawfish
and the six species for which comparisons were made.
sand speckled red fathead~~ channel
River Gila spp. shiner dace shiner minnow catfish
Green .32 .41 .41 .59 .62 .47
Colorado .19 .75 .37 .42 .51 .42
Table 3. Correlation coefficients (r) for the relation between C/E for age-0
Colorado squawfish and C/E for other species by habitat type,
Colorado River.
Backwater Run All Habitats
Species N=25 N=24 N=74
Gila spp. -0.60 - -0.023
sand shiner 0.677a -0.215 0.334a
speckled dace -0.093 -0.134 -0.084
red shiner 0.506a 0.300 0.407a
fathead minnow 0.614a 0.652a 0.574a
channel catfish 0.170 0.537a 0.187
Significant at P<0.01