Range Information | Federal Register | Recovery | Critical Habitat | SSA | Conservation Plans | Petitions | Biological Opinions | Life History

Listing Status:   


Current Listing Status Summary
Status Date Listed Lead Region Where Listed
10/11/1979 Mountain-Prairie Region (Region 6) Wherever found Additional species information

» Federal Register Documents

Federal Register Documents

» Species Status Assessments (SSAs)

Species Status Assessments (SSAs)

» Recovery

Current Recovery Plan(s)
Date Title Plan Action Status Plan Status
04/14/2010 Sclerocactus glaucus (Colorado hookless cactus) Recovery Outline Recovery efforts in progress, but no implementation information yet to display Outline
Other Recovery Documents
Date Citation Page Title Document Type
12/14/2006 71 FR 75215 75220 90-Day Finding on a Petition To Remove the Uinta Basin Hookless Cactus From the List of Endangered and Threatened Plants; 90-Day Finding on a Petition To List the Pariette Cactus as Threatened or Endangered
  • Five Year Review Notice, Information Solicitation
  • Listing 90 day petition finding, Not Substantial
Five Year Review
Date Title
03/28/2008 Uinta Basin hookless cactus 5-Year Review

» Critical Habitat

No critical habitat rules have been published for the Colorado hookless Cactus.

» Conservation Plans

No conservation plans have been created for Colorado hookless Cactus.

» Petitions

» Biological Opinions

» Life History

» Other Resources

NatureServe Explorer Species Reports -- NatureServe Explorer is a source for authoritative conservation information on more than 50,000 plants, animals and ecological communtities of the U.S and Canada. NatureServe Explorer provides in-depth information on rare and endangered species, but includes common plants and animals too. NatureServe Explorer is a product of NatureServe in collaboration with the Natural Heritage Network.

ITIS Reports -- ITIS (the Integrated Taxonomic Information System) is a source for authoritative taxonomic information on plants, animals, fungi, and microbes of North America and the world.

FWS Digital Media Library -- The U.S. Fish and Wildlife Service's National Digital Library is a searchable collection of selected images, historical artifacts, audio clips, publications, and video.