Tritia burchardi (Dunker in Philippi, 1849) Height 13mm, Width 7mm, Marine, Introduced Recently discovered around Waitemata Harbour, Auckland, and Whangarei Harbour. Also Queensland - W.Australia and Tasmania AI.
Tritia ephamilla (Watson, 1882) Height 22mm, Width 12mm, Marine North, South and Chatham Islands. Trawled from 400 to 1800 metres. Also New South Wales along the eastern coast of Australia to Victoria, South Australia and Tasmania KACFM
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