A class of the echinoderms, having a star-shaped body with radiating arms that are not sharply marked off from the central disc.
The following taxa of this class occur in the region:
Oreaster reticulatus (Cushion sea star)
A class of the echinoderms, having a star-shaped body with radiating arms that are not sharply marked off from the central disc.
The following taxa of this class occur in the region:
Oreaster reticulatus (Cushion sea star)
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