Phylum: Echinodermata 棘皮動物門
Class: Echinoidea 海膽綱
Family: Aspidodiadematidae
Scientific name: Plesiodiadema indicum
Chinese name:
Author: Döderlein, 1900
Size: 25.9x21.1mm
Description: Sea Urchin, diameter: 25.9x21.1mm, taken in Nan-Fan-au, Yilan, NE. Taiwan.
Plesiodiadema indicum, Aboral view(反口面).
Plesiodiadema indicum, Lateral aboral view(側反口面).
Plesiodiadema indicum, Lateral view, ambulacral area(步帶區).
Plesiodiadema indicum, Lateral view, interambulacral area(間步帶區).
Plesiodiadema indicum, Oral view(口面).
Plesiodiadema indicum, Peristome (口圍)
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