Endangered and Threatened Wildlife and Plants; 12-Month Finding on a Petition To List the Western Glacier Stonefly as an Endangered or Threatened Species; Proposed Threatened Species Status for Meltwater Lednian Stonefly and Western Glacier Stonefly

Résumé

We, the U.S. Fish and Wildlife Service (Service), announce a 12-month finding for the western glacier stonefly (Zapada glacier). After a review of the best available scientific and commercial information, we find that listing the western glacier stonefly is warranted. We are also announcing the proposed listing rule for the candidate species meltwater lednian stonefly (Lednia tumana). Therefore, we are proposing to list both the meltwater lednian stonefly and the western glacier stonefly, two insect species from Glacier National Park and northwestern Montana, as threatened species under the Endangered Species Act (Act). If we finalize this rule as proposed, it would extend the Act's protections to these species. The effect of this regulation will be to add these species to the Federal List of Endangered and Threatened Wildlife. The Service seeks data and comments from the public on this proposed listing rule.