Ranella australasia (Perry, 1811) (=blacki Powell =vossi Powell) Height 123mm, Width 71mm, Australasian Trumpet. Marine Australia, New Zealand, Kermadec Islands, and South Africa. In Australia, from Tin Can Bay, Qld, to Houtman Abrolhos, WA, including Tasmania. NZ North, South and Chatham Islands KACFM
Ranella olearium (Linnaeus, 1758) Height 200mm, Width 100mm, Marine Off North, South and Chatham Islands ACFM
Key to Geographical Ranges
The symbols K.A.C.F.M.An. are used to indicate the geographical range of the species.
They have been adopted to give an approxomation of the range of each species within New Zealand.
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
Cookian - Lower North Island and the northern part of the South Island