Procambarus econfinae
Procambarus econfinae, sometimes called the Panama City crayfish, is a species of crayfish in the family Cambaridae. It is only found around Panama City, Florida, and is listed as an endangered species on the IUCN Red List. It has been listed as a threatened species under the Endangered Species Act of 1973 since February 2022. References

Cambaridae
Endemic fauna of Florida
Endemic crustaceans of the United States
Freshwater crustaceans of North America
Crustaceans described in 1942
Taxa named by Horton H. Hobbs Jr.
Taxonomy articles created by Polbot