Summary description from Wikipedia:

Phyllacanthus parvispinus in languages:

English

Eastern pencil urchin

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Parent Taxon

• Phyllacanthus

Sibling Taxa

• Phyllacanthus dubius
• Phyllacanthus forcipulatus
• Phyllacanthus imperialis
• Phyllacanthus irregularis
• Phyllacanthus longispinus
• Phyllacanthus magnificus
• Phyllacanthus parvispinus

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