Astroceramus

Astroceramus is a genus of abyssal sea stars in the family Goniasteridae.

Etymology
"Astrocramus" is made up of  two Latin root words, "Astrum" which means star, and "ceramo" meaning tile. This clearly tells the shape of the organism; star shaped tile of all its species.

Species list
According to World Register of Marine Species:
 * Astroceramus boninensis Kogure & Tachikawa, 2009 – Japan
 * Astroceramus brachyactis H.L. Clark, 1941 – Caribbean
 * Astroceramus cadessus Macan, 1938
 * Astroceramus callimorphus Fisher, 1906 – Hawaii
 * Astroceramus denticulatus McKnight, 2006 – New Zealand
 * Astroceramus eldredgei Mah, 2015 – Hawaii
 * Astroceramus fisheri Koehler, 1909
 * Astroceramus lionotus Fisher, 1913 – Philippines
 * Astroceramus sphaeriostictus Fisher, 1913 – Philippines