9304

• UCREFRP Catalog Number: 9304
• Author: Mueller, G., L. Boobar, R. Wydoski and K. Comella.
• Title: Aquatic Survey of the Lower Escalante River, Glen Canyon National Recreation Area, Utah; June 22-26, 1998.
• USFW Year: 1998.
• USFW - Doc Type: \
• Copyright Material: NO

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Number

1.3

1.4

2.1

2.2

2.3

3.1

3.2

3.3

Taxa richness by functional feeding group; number oftaxa
per meter squared for quantitative samples and number of
taxa per sample for qualitative samples. Numbers in
parentheses are percentages, In site descriptor, QL =
qualitative and QN = quantitative samples ............................ 7

Taxa abundance by functional feeding group; abundance per
meter squared for quantitative samples and abundance per
sample for qualitative samples. Numbers in parentheses are
percentages. In site descriptor, QL = qualitative and QN =
quanitative samples .............................................. 7

Physical measurements (width, depth, length, velocity)
of stream sites 1,2,3,4,5 sampled on the Escalante River,

Utah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 12

Historical record of fish species collected or observed in
the Escalante River, Utah ........................................ 16

Length, weight, and range data taken from fish collected
In the Lower Escalante River, Utah. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 17

Amphibians occurring in the lower 100 kIn of the Escalante
River including common name, scientific name, and status
within the State of Utah. Information is based on locality
data compiled from museum records, grey (unpublished)
literature, and Tanner (1940) ...................................... 22

Sampling date, GPS location, survey length, and life stage
of woodhouse toads observed during 1998 presence/absence
surveys at 13 sampling stations on the Escalante River, Utah. ............ 26

Number and lifestage (A=adult, J=juvenile), average water depth
(em), ambient temperature, water temperature (OC), and
microhabitat for woodhouse toad observations at seven survey
stations between Harris Wash and Fence Canyon,

Escalante River, UT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. 27

11