Florent's Guide To The

Tropical Reefs

Chocolate Chip Sea Star
Protoreaster nodosus
Chocolate Chip Sea Star
Also known as: Horned Sea Star, Knobbly Sea Star
Category: Sea Stars
Scientific Name: Protoreaster nodosus
Size: Up to 12 in. (30 cm)  
Depth: 3-100 ft. (1-30 m)
Distribution: Indonesia, Philippines, Micronesia, Papua New Guinea, New Caledonia
Echinodermata (Phylum)
└Asterozoa (Subphylum)
 └Asteroidea (Class)
  └Valvatida (Order)
   └Oreasteridae (Family)
    └Protoreaster (Genus)

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© 2025 Florent Charpin