Arizona Ecological Services
Southwest Region
"Conserving the Nature of America"

Razorback Sucker
Scientific Name:
Xyrauchen texanus
Image Unavailable for this species.
 Office Lead:
Lesley Fitzpatrick
Click here for a generalized species location map
Click on the Cactus to View the Document Title Author(s) Year File Size/Source
General Species Information
 General Species Information Arizona Ecological Services Field Office February 2009 15 KB
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 Recovery Goals:  Amendment and Supplement to the Razorback Sucker Recovery Plan U.S. Fish and Wildlife Service August 1, 2002 21.4 MB
Razorback Sucker Recovery Plan
Razorback Sucker Recovery Plan U.S. Fish and Wildlife Service 1998 747 KB
Determination of Critical Habitat for the Colorado River Endangered Fishes: Razorback Sucker, Colorado Pikeminnow, Humpback Chub, and Bonytail Chub
 Determination of Critical Habitat for the Colorado River Endangered Fishes: Razorback Sucker, Colorado Pikeminnow, Humpback Chub, and Bonytail Chub  U.S. Fish and Wildlife Service March 21, 1994 9.7 MB
Endangered and Threatened Wildlife and Plants; the Razorback Sucker Determined To Be an Endangered Species
 Endangered and Threatened Wildlife and Plants; the Razorback Sucker Determined To Be an Endangered Species U.S. Fish and Wildlife Service October 23, 1991 3.7 MB

Last updated: May 20, 2009