L. Agassiz as author in Lambert (1923) and Clark & Rowe (1971). [details]
Also distributed in Bombay (Lambert, 1923). [details]
Also distributed in a great number of Pacific islands (Lambert, 1923). [details]
Also distributed in Ceylon, Bay of Bengal, East Indies, Philippine, China and south Japan (Clark & Rowe, ... [details]
Ecology: benthic, inshore. General distribution: temperate, endemic in Australia, depth range 0-40 m. (Rowe & ... [details]
Syntypes Muséum National d'Histoire Naturelle EcEs7777 (3 specimens). Type locality: Australia (Rowe & Gates, 1995). [details]
Placement in family follows position of Echinodiscus. [details]
Needs confirmation [details]
Red Sea (Lambert, 1923). [details]
Maurice (as l'île de France) (Lambert, 1923). [details]