Phylum: Echinodermata 棘皮動物門
Class: Echinoidea 海膽綱
Family: Laganidae 餅乾海膽科
Scientific name: Laganum sp.
Chinese name:
Author:
Size: 39x35x7mm
Description: Sea Urchin, test diameter: 39mm, taken in Balicasag Island, Cebu, Philippines.
Laganum sp. , Aboral view(反口面).
Laganum sp. , Petaloid area (瓣狀區域)
Laganum sp. , Apical system (頂系)
Laganum sp. , Oral view(口面).
Laganum sp. , Peristome (口圍)
Laganum sp. , Periproct (肛圍)
Laganum sp. , Lt. lateral aboral view(左側反口面).
Laganum sp. , Lt. lateral view(左側面).
Laganum sp. , Lt. lateral oral view(左側口面).
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