USS Spadefish (SSN-668)
USS Spadefish (SSN-668), a Sturgeon-class submarine, was the second ship of the United States Navy to be named for the spadefish, a spiny-finned fish found in coastal waters of the western Atlantic from Cuba to Cape Cod.
Read more about USS Spadefish (SSN-668): Construction and Commissioning, Decommissioning and Disposal