12-Month Finding on a Petition To List the Giant Palouse Earthworm (Drilolerius americanus) as Threatened or Endangered

We, the U.S. Fish and Wildlife Service (Service), announce a 12-month finding on a petition to list the giant Palouse earthworm (Driloleirus americanus) as threatened or endangered as petitioned, and to designate critical habitat under the Endangered Species Act of 1973, as amended (Act). After review of all available scientific and commercial information, we find that listing the giant Palouse earthworm is not warranted at this time. However, we ask the public to submit to us any new information that becomes available concerning the threats to the giant Palouse earthworm or its habitat at any time.