Photo of Animalia: species: Unidentified heart urchin 1 (Lizard Island Field Guide)

Photo of Animalia: species: Unidentified heart urchin 1 (Lizard Island Field Guide)

Photo of Animalia: species: Unidentified heart urchin 1

Unidentified heart urchin 1at lagoon entrance channel, Lizard Island. Test is about 3 cm long, found just under sand surface.
© Anne Hoggett

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