2010年8月28日 星期六

Stomopneustes variolaris 70mm, denuded, 口鰓海膽

Stomopneustes variolaris (Lamarck, 1816)


口鰓海膽


FamilyStomopneustidae口鰓海膽科。


Common name:粗刺黑膽。


Size70mm


LacalityNorth East of Taiwan .


 




Stomopneustes  variolaris 70mm, Aboral view


 


Stomopneustes  variolaris 70mm, Apical view





Stomopneustes  variolaris 70mm, Aboral view



 


Stomopneustes  variolaris 70mm, Apical system view,
Special double madroporite, Hemicyclic disc type





 


Stomopneustes  variolaris 70mm   Lateral view, Ambulacrum area 




 


Stomopneustes  variolaris 70mm, Lateral view, Ambulacral area


 



 


Stomopneustes  variolaris 70mm   Lateral view, Detail of
Interambulacrum plating. round zig-zag median sutural line↓




 


Stomopneustes  variolaris 70mm   Lateral view,
Detail Ambulacral plating,
2 major vertical line of alternative primary tubercle ↓


 


 


Stomopneustes  variolaris 70mm, ambital area,
3 serial of pore-pairs


 


Stomopneustes  variolaris 70mm, Aboral view



沒有留言:

張貼留言