管足に小石がいっぱいくっついてる。 A lot of stones are sticking to tube feet.Scientific Name : Mespilia globulus Family: Temnopleuridae Order: Echinoida Photo taken at Port of Nagoya Public Aquarium

頭に色々乗っけて幸せそうですな。 She looks happy with varieties of something on her head. コシダカウニ, Blue Tuxedo Urchin, Mespilia globulus