What is XXX named after?
USS Trepang (SSN-674)
USS Trepang (SSN-674), a Sturgeon-class attack submarine, was the second ship of the United States Navy to be named for the trepang, Holothuroidea, a marine animal having a long, tough, muscular body, sometimes called a 'sea slug' or a 'sea cucumber', found on coral reefs.
sea cucumber