8140

• UCREFRP Catalog Number: 8140
• Author: May, B. E., J. D. Leppink and R. S. Wydoski.
• Title: Distribution, Systematics and Biology of the Bonneville Cutthoat Trout,
• USFW Year: 1978.
• Copyright Material: NO

uiptera
3°
imuliida
Other
17% 12%
10%
Ephemeroptera Chironomidae
Plecoptera 2°/ 25
3°
Trichoptera Other Diptera
Coleop tern S imuli i dae
3°/ 3° Ehironomidae
Other Other uliidae 2 8
nsec Dieter 1.5% Other 4°/, / eiders
°
6% 7°/ Insect
Debris BenthlC 10%
15 /° Chironomida Debris °
the Communities I3 /°
Terrestrial
° 29%
Insects
Plecoptera Plecoptera 32 %
27 % II% 19%
Terrestri T hopt a 10%
Coleopter Insects 5% Coleopte
I /o ~o
Ephemeroptera
IMMATURE MATURE
w Figure 4. Comparison of the food habits of Bonneville cutthroat trout and the benthic organisms from Birch Creek, Beaver County, Utah.