Starfish in military history. Three ships of the Royal Navy have borne the name "HMS Starfish": an A-class destroyer launched in 1894; an R-class destroyer launched in 1916; and an S-class submarine launched in 1933 and lost in 1940. In the World War II, Starfish sites were large-scale night-time decoys created during The Blitz to simulate burning British cities. Starfish Prime was a high-altitude nuclear test conducted by the United States on 9 July 1962. Starfish Starfish or sea stars are star-shaped echinoderms belonging to the class Asteroidea. Common usage frequently finds these names being also applied to ophiuroids, which are
Spiny seahorse complete autonomy. "H. histrix" is listed as vulnerable by the IUCN. It is subject both to targeted exploitation for use in traditional medicine and the aquarium trade, and to population losses from bycatch in the shrimp fishery. Inshore sea-grass habitats frequented by the species are also in decline. Like all seahorses, it is listed in Appendix II of the Convention on International Trade in Endangered Species of Wild Fauna and Flora (CITES), meaning that it is on the list of species the trade of which must be controlled to ensure their survival. Spiny seahorse The spiny seahorse ("Hippocampus histrix"), also