how many species of sea stars are there
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 correctly referred to as brittle stars or "basket stars". About 1,500 species of starfish occur on the seabed in all the world's oceans, from the tropics to frigid polar waters. They are found from the intertidal zone down to abyssal depths, 6,000 m (20,000 ft) below the surface.
Buddhism in Southeast Asia
Daylily The World Checklist of Selected Plant Families recognizes 19 species as of September 2014[update]:[1]
Recluse spider There are about 100 species of Loxosceles.[3]