Epitonium (Hyaloscala) jukesianum (Forbes, 1852) (=ampacta Iredale) Height 13mm, Width 4mm, Wentletrap. Marine, Endemic North Island to Cook Strait. Also Tasmania and from New South Wales to Western Australia ACE.
Epitonium (Lamelliscala) minorum (Iredale, 1936) Height 14mm, Width 5mm, Wentletrap. Marine. In shallow water on fine sand, in open coast situations Northland east coast. Also New South Wales, Australia AC
Epitonium (Papyriscala) tenellum (Hutton, 1885) Height 20mm, Width 9mm, Wentletrap. Marine, Endemic. In sheltered shallow water, on silty sand Northland to Bay of Plenty, in silty sand. Also Queensland to Victoria, Australia ACE.
Gyroscala (Pomiscala) lamellosa (Lamarck, 1822) (=Scalaria perplexa Pease, =coronatum Lamarck 1816?) Height 32mm, Width 13mm, Marine. Umbilicus is closed, there is a spiral rib on the base of the body whorl, and a brown band is present at the top of whorls Kermadec, Australia and Northland, NZ KA
Janthina exigua (Lamarck, 1822) Height 23mm, Width 21mm, Violet Snail. Marine. Pelagic, feeds mainly on colonial cnidarians (Physalia, Velella, Porpita). Strong and widely spaced growth ridges Commonly washed ashore on west coast beaches ACFM
Janthina globosa Swainson, 1826 Height 32mm, Width 26mm, Violet Snail. Marine. Pelagic, feeds mainly on colonial cnidarians (Physalia, Velella, Porpita) Occasionally washed ashore on Northland east coast beaches, down to Awhitu Peninsula on the west coast, and eastern Bay of Plenty A