Phylum: Echinodermata 棘皮動物門
Class: Echinoidea 海膽綱
Family: Clypeasteridae 楯海膽科
Scientific name: Clypeaster sp.
Chinese name:
Author:
Size: 18.3 mm
Description: test diameter - 18.3 mm , taken by lumon lumon net at depth of 20 - 30 meters in Olango Island , Cebu , Philippines .
Clypeaster sp., Aboral view(反口面).
Clypeaster sp., Oral view(口面).
Clypeaster sp., Lt. lateral view(左側面).
Clypeaster sp., Petaloid area (瓣狀區域)
Clypeaster sp., Peristome (口圍)
Clypeaster sp., Periproct (肛圍)
Clypeaster sp., Petaloid area (瓣狀區域)
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