Saltcorner
By Bob Goemans
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Order: Cidaroida - Family Cidaridae

Prionocidaris bispinosa

(Lamarck, 1816)

Thorny Sea Urchin, Pencil Urchin

Not Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Western Pacific Ocean: New Caledonia and South China Sea.

Size: 10 inches (25 cm)

Natural Environment: Inhabits protected reef areas and hides during daytime and feeds on sponges, invertebrates, detritus, and dead animals at night.

Aquarium Suitability: Not collected for the home aquarium trade.

Should it become available in the trade, aquarium husbandry would be similar to Prionocidaris baculosa shown elsewhere in this section of the Species Library.

Taxonomy:

    Kingdom: Animalia

    Phylum: Echinodermata

    Class: Echinoides

    Order: Cidaroida

    Family: Cidaridae

    Genus: Prionocidaris

FYI: Shown here for identification only.

 Prionocidaris bispinosa (Thorny Sea Urchin, Pencil Urchin)
Photo © nrm.se
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