Zasoby i środowisko · 06/04/2010
U.S. Fish and Wildlife Service Announces 90-Day Finding on Petition to List Stonefly and Mayfly as Threatened or Endangered
The U.S. Fish and Wildlife Service has completed a 90-day review of a petition to list the Isoperla jewetti stonefly and the Fallceon eatoni mayfly as threatened or endangered under the Endangered Species Act of 1973, and has determined that listing is not warranted at this time, but invites the public to submit new information about the species' status or habitat.