Komodo, Indonesia
Komodo, Indonesia
Cake Sand Dollar
Arachnoides placenta
Cake Sand Dollar
Category: Sea Urchins
Scientific Name: Arachnoides placenta
Size: Up to 1.25 in. (3 cm)
Distribution: Indonesia, Philippines, Malaysia, Taiwan
Echinodermata (Phylum)
└Echinozoa (Subphylum)
└Echinoidea (Class)
└Euechinoidea (Subclass)
└Clypeasteroida (Order)
└Clypeasteridae (Family)
└Arachnoides (Genus)
└A. placenta (Species)
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© 2026 Florent Charpin