Main Page | See live article | Alphabetical index USS Dugong (SS-353), a Balao-class submarine, was the only submarine of the United States Navy to be named for the dugong, an aquatic herbivorous mammal related to the manatee. Her construction was canceled on 23 October 1944. References This article includes information collected from the Dictionary of American Naval Fighting Ships. This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License.