7834

• UCREFRP Catalog Number: 7834
• Author: Burdick, B. D. a. R. B. B.
• Title: Experimental Stocking Of Adult Razorback Sucker In The Upper Colorado And Gunnison Rivers.
• USFW Year: 1997.
• USFW - Doc Type: \
• Copyright Material: NO

Upper Colorado River
1994 & 1995 Razorback Sucker Radiotelemetry
Release Points
MAR
APR 10 Razorback Sucker M
MAY I I

JUN 1 1
I I I
I M

JUL I I
I I I
I
M M
Z AUG D I I I
a SEP
- of I I M D
MAR E
APR .2 I ?I
MAY :I
I

JUN
95 E
of Z
Z A
AUG >'I ?I EI A
SEP ;I *I el

OCT
aI °I
?I A
NOV
150 170 190 210 230 250
RIVER MILE
Release Points
MAR
APR 10 Razorback Sucker
MAY
194 I D M
I
JUN M M I I I
JUL I I I
ID
Z AUG ° I
0 SEP
M??R ;I I ;I
APR CI I cI
MAY ;I El it
-95 JUN o =1 M e
JUL - -1 t<
AUG >I wl eel
SEP C.
OCT el `I al D9 ;
NOV
150 170 190 210 230 250
RIVER MILE
Figure 2. Movement of 20 radiotagged adult razorback sucker in the Upper
Colorado River, April-August 1994 and March-November 1995.
Fish were released at three different backwater locations
between Debeque and Rifle, Colorado, 5 April 1994. There were
38 contact dates and 96 individual radio contacts for these 20
fish. Note: A=fish alive, D=fish dead, M=fish missing.
10