Author: Charles W. McAda
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 22
Book Description
The razorback sucker, which has declined in abundance in the upper Colorado River primarily because of man's impact on the environment, has been recommended for listing as "threatened" in the U.S. Department of Interior's list of threatened or endangered species. During the present investigation, razorback suckers were nevertheless found in relatively large concentrations at two restricted locations -- the mouth of the Yampa River and a flooded gravel pit connected to the Colorado River near Grand Junction, Colorado.
The Razorback Sucker, Xyrauchen Texanus, in the Upper Colorado River Basin, 1974-76
Author: Charles W. McAda
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 22
Book Description
The razorback sucker, which has declined in abundance in the upper Colorado River primarily because of man's impact on the environment, has been recommended for listing as "threatened" in the U.S. Department of Interior's list of threatened or endangered species. During the present investigation, razorback suckers were nevertheless found in relatively large concentrations at two restricted locations -- the mouth of the Yampa River and a flooded gravel pit connected to the Colorado River near Grand Junction, Colorado.
Publisher:
ISBN:
Category : Fishes
Languages : en
Pages : 22
Book Description
The razorback sucker, which has declined in abundance in the upper Colorado River primarily because of man's impact on the environment, has been recommended for listing as "threatened" in the U.S. Department of Interior's list of threatened or endangered species. During the present investigation, razorback suckers were nevertheless found in relatively large concentrations at two restricted locations -- the mouth of the Yampa River and a flooded gravel pit connected to the Colorado River near Grand Junction, Colorado.
Razorback Sucker, Xyrauchen Texanus, in the Upper Colorado River Basin, 1974-76
Author: U.S. Fish and Wildlife Service
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Survival Rate Estimation and Movement of Hatchery-reared Razorback Suckers Xyrauchen Texanus in the Upper Colorado River Basin, Utah and Colorado
Author: Koreen Zelasko
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 162
Book Description
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 162
Book Description
Draft Final Recovery Goals for Razorback Sucker (Xyrauchen Texanus) of the Colorado River Basin
Author: U.S. Fish and Wildlife Service. Region 6, Colorado
Publisher:
ISBN:
Category : Rare fishes
Languages : en
Pages :
Book Description
Publisher:
ISBN:
Category : Rare fishes
Languages : en
Pages :
Book Description
Draft Final Recovery Goals for Razorback Sucker (Xyrauchen Texanus) of the Colorado River Basin
Investigations of Razorback Sucker Distribution, Movements and Habitats Used During Spring in the Green River, Utah
Author: Timothy Modde
Publisher:
ISBN:
Category : Freshwater fishes
Languages : en
Pages : 56
Book Description
Publisher:
ISBN:
Category : Freshwater fishes
Languages : en
Pages : 56
Book Description
Status Review of the Razorback Sucker, Xyrauchen Texanus
Author: Kevin R. Bestgen
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 92
Book Description
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 92
Book Description
Investigations of Razorback Sucker Distribution, Movements and Habitats Used During Spring in the Green River, Utah
Author: Timothy Modde
Publisher:
ISBN:
Category : Freshwater fishes
Languages : en
Pages : 54
Book Description
Publisher:
ISBN:
Category : Freshwater fishes
Languages : en
Pages : 54
Book Description
Post-stocking Dispersal, Habitat Use, and Behavioral Acclimation of Juvenile Razorback Suckers (Xyrauchen Texanus) in Two Colorado River Reservoirs
Author: Gordon Mueller
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 24
Book Description
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 24
Book Description
Razorback Sucker (Xyrauchen Texanus) Recovery Plan
Author: Harold M. Tyus
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 77
Book Description
Publisher:
ISBN:
Category : Razorback sucker
Languages : en
Pages : 77
Book Description