2012年6月26日 星期二

Arbacia dufresnei 31.03x18.03mm

Phylum: Echinodermata 棘皮動物門


Class: Echinoidea 海膽綱


Family: Arbaciidae 皇冠海膽科


Scientific name: Arbacia dufresnei


Chinese name:


Author: (Blainville, l825)


Size: 31.03mm


Description: 31.03x18.03mm, with spines, Strait of Magellan, Argentina.


Acknowledgement:This specimen is one of those echinoidea specimens that were exchanged from my friend Marco Fantin (Italy). I would like to express my thanks to him to broaden my echinoidea collection.


 


 


 










 


 


 


 




 


 


 


 










 


 


 


 










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