Systematic Classification Kingdom:
Animalia
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Characteristic Features |
Cylindrical body with a circlet of oral tentacles. Some with spines on body. Mouth anterior, anus posterior. Body black or brown. |
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Habitat |
Sublittoral in shallow waters. |
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Size |
About 150-300 mm (body length) |
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Distribution |
Hong Kong - Ping Chau, Cape D'Aguilar, Tai Tan. |
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Commercial
fishery |
Economically important. Usually sold as dried food. | ||||