Phylum： Echinodermata 棘皮動物門
Class： Echinoidea 海膽綱
Family： Echinometridae 長海膽科
Scientific name： Colobocentrotus (Podophora) atratus
Chinese name： 頭盔海膽
Author： (Linnaeus, 1758)
Size： 39mm
Description： 39x34.6x20.1mm. Pangandaran Bay, Java, Indonesia.
Podophora atratus 39mm, aboral view.
Podophora atratus 39mm, aboral view.
Podophora atratus 39mm, lateral view.
Podophora atratus 39mm, oral view.
Podophora atratus 39mm, oral view, perignathic girdle.
Podophora atratus 39mm, lateral view, ambital plating.
Podophora atratus 39mm, aboral view, apical system plating.
Podophora atratus 39mm, aboral view, ambulacral and interambulacral plating.
Podophora atratus 39mm, oral view, ambulacral and interambulacral plating.
Podophora atratus 39mm, oral view, perignathic girdle.
Mollusca 軟體動物門 (3)