2013年5月31日 星期五

Sea star species 71.53mm

Phylum Echinodermata 棘皮動物門


Class Asteroidea 海星綱


Family Asteropseidae 鋸腕海星科


Scientific name Sea star species


Chinese name


Author


Size 71.53mm


Description 71.53mm.  Sea of Marmara, on sand at 5m, Turkey. January 2012. Uniophora granifera?





 


 


 


 












 


 


 


 












 


 


 


 






















2013年5月30日 星期四

Colobocentrotus atratus 69mm 頭盔海膽

Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Echinometridae 長海膽科


Scientific name Colobocentrotus atratus


Chinese name頭盔海膽


Author (Linnaeus, 1758)


Size 69mm


Description 69mm. Found on rock cracks at 1-2 meters. Pangandaran Bay, South West Java Island. September, 2012.


 


 


 


 


 


Colobocentrotus atratus 69mm 頭盔海膽





 


 


 


 


Colobocentrotus atratus 69mm 頭盔海膽














 


 


 


 


Colobocentrotus atratus 69mm 頭盔海膽















 


 


 


Colobocentrotus atratus 69mm 頭盔海膽










 


 


 


 


Colobocentrotus atratus 69mm 頭盔海膽












 


 


 


 


Colobocentrotus atratus 69mm 頭盔海膽




Colobocentrotus atratus 58.32mm 頭盔海膽

Phylum Echinodermata 棘皮動物門


Class Echinoidea 海膽綱


Family Echinometridae 長海膽科


Scientific name Colobocentrotus atratus


Chinese name頭盔海膽


Author (Linnaeus, 1758)


Size 58.32mm


Description 58.32mm. Found on rock cracks at 1-2 meters. Pangandaran Bay, South West Java Island. September, 2012.


 


 


 


 


 


Colobocentrotus atratus 58.32mm頭盔海膽




 


 


 


 


Colobocentrotus atratus 58.32mm頭盔海膽










 


 


 


 


Colobocentrotus atratus 58.32mm頭盔海膽










 


 


 


 


Colobocentrotus atratus 58.32mm頭盔海膽












 


 


 


 


Colobocentrotus atratus 58.32mm頭盔海膽