Endangered and Threatened Wildlife and Plants; Partial 90-Day Finding on a Petition To List 206 Species in the Midwest and Western United States as Threatened or Endangered With Critical Habitat

We, the U.S. Fish and Wildlife Service (Service), announce a 90-day finding on 165 species from a petition to list 206 species in the mountain-prairie region of the United States as threatened or endangered under the Endangered Species Act of 1973, as amended (Act). We find that, for these 165 species, the petition does not present substantial scientific or commercial information indicating that listing may be warranted. Therefore, for these 165 species, we will not initiate a further status review in response to this petition; however, we are making no determination at this time on whether substantial information has been presented on the remaining 39 species included in the petition. A finding (or findings) will be made on the remaining 39 species at a later date. We ask the public to submit to us any new information that becomes available concerning the status of these 165 species, or threats to them or their habitat, at any time. This information will help us monitor and encourage the conservation of these species. An additional 2 species of the 206 were reviewed in a concurrent 90-day finding and, therefore, were not considered in this finding (see Petition).