Coral-dwelling hermit crab, Paguritta sp., on Porites coral at Lizard Island. Identified by Dr Shane Ahyong, Autralian Museum.

© Alexander Semenov

Coral-dwelling hermit crab, Paguritta sp., on Porites coral at Lizard Island

© Alexander Semenov

Gralliclava australiensis at Lizard Island Resort.

© gemaras

Thalamita pelsarti from display aquarium at Lizard Island Research Station. Carapace width about 8 cm.

© Anne Hoggett

Thalamita pelsarti from display aquarium at Lizard Island Research Station. Carapace width about 8 cm.

© Anne Hoggett