Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Parechinidae


Scientific name Psammechinus miliaris


Chinese name


Author Mueller, 1771


Size 38.3mm


Description 38.3x22.3mm, taken at low tide in LaRochelle, Charente-Maritime, France. 2001


 


銘謝:感謝我的好友自戀,慷慨地提供他從世界各地辛苦收集來的海膽標本,此標本即為其一。


建議對海膽有興趣的人,請多參訪他的與自然戀愛部落格,您將可看到更多海膽標本。


 


 


 


Psammechinus miliaris, Aboral view(反口面).



 


 


Psammechinus miliaris, Apical system (頂系)



 


 


Psammechinus miliaris, Apical system (頂系), Close up.



 


 


Psammechinus miliaris, Oral view(口面).



 


 


Psammechinus miliaris, Oral view(口面), Close up.



 


 


Psammechinus miliaris, Peristome (口圍)



 


 


Psammechinus miliaris, Tridactyl pedicellaria (三叉叉棘或三指叉棘)



 


 


Psammechinus miliaris, Primary spine(一級刺).



 


 


Psammechinus miliaris, Lateral aboral view(側反口面).



 


 


Psammechinus miliaris, Lateral view(側面).



 


 


Psammechinus miliaris, Lateral oral view(側口面).



 


 


Psammechinus miliaris, Lateral view, Close up.




 


 


Psammechinus miliaris, Lateral view, ambulacral area(步帶區) , Plating detail.


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