Appearance
This species has five, slender, tapering arms. There are regular, longitudinal and transverse rows on the dorsal side. The ventral side is paler than the dorsal side.
← All marine life 
Species
Japanese Orange Sea Star
Certonardoa semiregularis, (Muller & Troschel, 1842)
marine
About Japanese Orange Sea Star
Certonardoa semiregularis is a species of sea star in the family Ophidiasteridae. It is the only species in the genus Certonardoa.
Habitat
This species is found in the East China Sea, in Japan, in particular, Honshu Island, Kyushu.
Where to see it
No dive sites list Japanese Orange Sea Star yet. Explore the map to find sites near you.