Quick Search
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.
K=
Kermadec Islands
A=
Aupourian - Kaipara Harbour, north around North Cape, encompassing the Three Kings Islands and south to East Cape
C=
Cookian - Lower North Island and the northern part of the South Island
F=
Forsterian - Otago, Fiordland and Stewart Island
M=
Moriorian - Chatham Islands, Pitt Island
An=
Antipodean - Subantarctic Islands of New Zealand
FW =
Freshwater
L =
Land
E =
Endemic
I =
Introduced
Bivalvia - Pteriomorphia - Arcida - Philobryidae - Adacnarca
Genus: Adacnarcamap >
Adacnarca harrisonae (Powell, 1927)
Length 1.5mm, Height 1.1mm, Endemic
South Island. South West Otago to Stewart Island [FAn]
Adacnarca ornata (Crozier, 1966)
Length 1.8mm, Height 2mm, Endemic
North of Three Kings Island, trawled in 800 metres [A]
Adacnarca pileopsis (Powell, 1927)
Length 1.3mm, Height 0.8mm, Endemic
South Island. Off South West Otago 310 metres [F]
Adacnarca trapezina (Bernard, 1897)
Length 1.5mm, Height 1.1mm, Endemic
North Island, Wellington area. South, Stewart Island and Bounty Islands [CFAn]