species: Echinoneus cyclostomus in Lizard Island Field Guide (Lizard Island Field Guide)
Echinoneus cyclostomus

©Anne Hoggett: Test of Echinoneus cyclostomus on the reef flat at Bird Islet, Lizard Island. Estimated length 1 to 2 cm.

©Anne Hoggett: Close-up of Echinoneus cyclostomus test, Bird Islet reef flat, Lizard Island. Note small glassy tubercles surrounding the primary tubercles.

©Anne Hoggett: Broken underside of Echinoneus cyclostomus test at Bird Islet, Lizard Island.
Kingdom Animalia
Phylum Echinodermata
Class Echinoidea
Order Holectypoida
Family Echinoneidae
Genus Echinoneus
Species Echinoneus cyclostomus



Distinguishing features

Distinguishing features still need to be specified.


  • Up to 3.7 cm (Test length (Miskelly, 2002).)

Depth range

  • Depth range data is not yet available.



©Atlas of Living Australia: Australian distribution

Web resources


  • Miskelly, A. (2002). Sea Urchins of Australia and the Indo-Pacific 180 pp. Capricornia Publications, Sydney, Australia.