Arbacia

A genus of SEA URCHINS in the family Arbaciidae. They have only one spheridium (stalked body) per ambulacral area (contains tube feet); most sea urchins have several spheridia per area.

Year introduced: 2005

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Do not include MeSH terms found below this term in the MeSH hierarchy.

Tree Number(s): B01.050.500.408.578.070

MeSH Unique ID: D047308

Registry Number: txid7639

Entry Terms:

• Arbacias
• Arbacia punctulata
• Arbacia punctulatas
• punctulatas, Arbacia

Previous Indexing:

• Echinodermata (1965-2004)
• Sea Urchins (1971-2004)

All MeSH Categories
Organisms Category
Eukaryota
Animals
Invertebrates
Echinodermata
Sea Urchins
Arbacia