2026-03198: Endangered and Threatened Wildlife; 90-Day Finding on Petitions To List the Atlantic Horseshoe Crab (Limulus Polyphemus) Under the Endangered Species Act
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NMFS announces our 90-day finding on two petitions to list the Atlantic (or American) horseshoe crab (Limulus polyphemus) under the Endangered Species Act (ESA) and to designate critical habitat. We find that the petitions do not present substantial scientific or commercial information indicating that the petitioned actions may be warranted.
The agency’s own summary, as published.
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