Phylum: Echinodermata 棘皮動物門
Class: Echinoidea 海膽綱
Family: Laganidae 餅乾海膽科
Scientific name: Peronella lesueuri
Chinese name: 雷氏餅海膽
Author: Valenciennes, 1841
Size: 103x98x9mmmm
Description: Sea urchin – test diameter - 101 mm , taken by divers in Cubian Island , Cebu , Philippines .
Peronella lesueuri, 雷氏餅海膽, Aboral view(反口面).
Peronella lesueuri, 雷氏餅海膽, Apical system (頂系)
Peronella lesueuri, 雷氏餅海膽, Oral view(口面).
Peronella lesueuri, 雷氏餅海膽, Peristome (口圍)
Peronella lesueuri, 雷氏餅海膽, Peristome (口圍) &Anus (肛門)
Peronella lesueuri, 雷氏餅海膽, Lt. lateral view(左側面).
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