Saltcorner
By Bob Goemans
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Family Astriclypeidae

Echinodiscus auritus

(Leske, 1778)

Two-slit Sand Dollar, Pancake Sand Dollar

Likely Reef Tank Suitable

Likely Fish-Only Tank Suitable

Range: Indo-West Pacific Ocean

Size: Size: 7 inches (18 cm)

Natural Environment: Inhabits sandy local shorelines.

Aquarium Suitability: Not collected for the aquarium trade, nor well suited for most home aquariums.

Feeds on detritus coated sand grains.

Taxonomy:

    Kingdom: Animalia

    Phylum: Echinodermata

    Class: Echinoides

    Order: Clypeasteroida

    Family: Astriclypeidae

    Genus: Echinodiscus

FYI: Should there be a desire to collect and maintain, needs a wide expanse of unimpeded sandy areas and a sand bed at least 3 inches (7 cm) deep, one that has sufficient amounts of detritus.

Can also be feed sinking shrimp/algae tablets that when dissolved, should be mixed into the sand.

There is some thought its genus name has been changed to Sculpsitechinua.

Triggerfish will eat these urchins.

 Echinodiscus auritus (Two-slit Sand Dollar, Pancake Sand Dollar)
Photo © nrm.se
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