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Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Cidaridae 頭帕海膽科


Scientific name Goniocidaris clypeata


Chinese name


Author Doederlein 1885


Size  22.1x 13.4mm


Description Sea Urchin, diameter: 22.1x 13.4mm , taken in Olango Island , Cebu , Philippines .


 


Goniocidaris clypeata, Aboral view(反口面).







 


 


Goniocidaris clypeata, Aboral view(反口面).



 


 


Goniocidaris clypeata, Apical system (頂系)



 


 


Goniocidaris clypeata, Oral view(口面).





 


 


Goniocidaris clypeata, Peristome (口圍)



 


 


Goniocidaris clypeata, Lateral view(側面).







 


 


Goniocidaris clypeata, Primary spine(一級刺).






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