Amphiura is a large genus of brittle stars (Ophiuroidea) found in oceans worldwide from tropics to Arctic and Antarctic regions.
Amphiura
Amphiuridae are a large family of brittle stars of the suborder Gnathophiurina. Some species are used to study echinoderm development and bioluminescence.
Amphiuridae
Amphiodia pulchella
Amphioplus thrombodes
Ophiocentrus aspera