7120

• UCREFRP Catalog Number: 7120
• Author: Colorado River Wildlife Council.
• Title: Recommendations on Prohibited and Threatened Species of the Colorado River Drainage.
• USFW Year: n.d.
• USFW - Doc Type: \
• Copyright Material: NO

"

'--.-''''-'';:;,.,"'--

..... ;".:-"":'<"",'.'

^',,:;.

>.~.

RANGE

REMARKS

FlANNELMOUTH SUCKER - Caloslomus latipinnis Baird and Girard

Arizona. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Locally common

California . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Extinct

Colorado ............................................... Common

Nevada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Status unknown

New Mexico ........................................... . Common

Utah ................................................... Common

Wyoming ............................................... Common

MOUNTAIN SUCKER - Calostomus pJalyrhynchus (Cope)

Colorado. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Limited occurrence

Nevada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Status unknown

Utah ................................................... Common

Wyoming ............................................... Common

HUMPBACK (RAZORBACK) SUCKER - Xyrauchen texanus (AbbOIl)

~6~o~

Arizona. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . Uncommon.
may be in jeopardy in foreseeable future

California . . . . . . . . . .'. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Rarely found,
considered endangered. fully protected
Colorado............................ . ..... Very limited occurrence,
considered threatened, fully protected
Nevada. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. Localy common, protected
New Mexico ............................. No confirmed reports. but
assumed to be in San Juan River; not protected until found
Utah ................................ Limited distribution, protected

Wyoming ................................................. Extinct

General remarks: The Colorado River Fishes Recovery Team is investi-
gating true status and life history.

FAMILY: Cottidae

MOTTLED SCULPIN - Coitus bairdi Girard

Colorado ............................................... Common

New Mexico ..................................... Locally common

Utah .................................................... Common

Wyoming ....................................... '0 . . . . . . . . Common

8

. ;..'... ;-:"~.. "

i"" _.'.- \-'~'~,_L
"-, .

',". ,__-~ ':'''''','."l";~ -,..~ I _-~!'"

'f -. ~ - ""-.", '.. '.:'"

"

I
l
r
~
,

,

l
J