Coverage

In addition to the illustrated species, the following are recorded from NSW:

Indo-West Pacific species, rare in NSW:

Cymatium nicobaricum (Roding, 1798). Indo-West Pacific; in NSW, known only from subfossil specimens dredged from Sydney Harbour.

Cymatium occidentale (Morch, 1877) (Synonym Septa blacketi Iredale, 1936). Western Atlantic and Indo-West Pacific, to Angourie, NSW.

Gyrineum lacunatum (Mighels, 1845) (Synonym Apollon facetus Iredale, 1936). Indo-West Pacific to Sydney, NSW.