Hemicentrotus pulcherrimus A. Agassiz 1863
Family: Strongylocentrotidae		Order: Echinoida
Locality: Echizen-cho, Pref. Fukui, Japan, rocky bottom, 3 m, Sept. 2005		Dimensions: 33 Ø x 15 mm
Locality: China, North of Yellow Sea, Dalian, LiaoNing, 20 m, 2008	Dimensions: 47,7 Ø x 24 mm