Apostichopus japonicus / マナマコ

トゲトゲしているマナマコ。
The spiny Japanese sea cucumber.

Scientific Name : Apostichopus japonicus
Family: Stichopodidae
Order: Aspidochirotida
Photo taken at Aquamarine Fukushima

ツマジロナガウニ / Echinometra tsumajiro

棘の先端が白いのでツマジロナガウニと言います。
The main feature of this sea urchin is that the spine tip is white.

Scientific Name : Echinometra tsumajiro
Family: Echinometridae
Order: Echinoida
Photo taken at Aquamarine Fukushima

ジュズベリヒトデ / Fromia monilis

Scientific Name : Fromia monilis
Family: Ophidiasteridae
Order: Valvatida
Photo taken at Aquamarine Fukushima

マヒトデ / Asterias amurensis

• マヒトデ

人間のアイコンみたいなヒトデさん。
A human icon like starfish.

Scientific Name : Asterias amurensis
Family: Asteriidae
Order: Forcipulatida
Photo taken at Aquamarine Fukushima