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
Gastropoda - Vetigastropoda - Seguenziidae: Seguenziinae
Seguenziidae: Seguenziinae
 
Genus: Basilissopsismap >
Basilissopsis regina (Marshall, 1983)
Width 2.4mm, Height 1.7mm, Endemic
Off Three Kings Islands, 622-805 metres [A]
Genus: Carenziamap >
Carenzia fastigiata Marshall, 1983
Width 4.1mm, Height 3.3mm, Endemic
Tasman Basin, dead in foraminiferal ooze, 1760-1799 metres [C]
Carenzia venusta Marshall, 1983
Width 3.2mm, Height 2.6mm, Endemic
Tasman Basin, alive in foraminiferal ooze, 1029 metres [C]
Genus: Fluxinellamap >
Fluxinella lenticulosa Marshall, 1983
Width 6.8mm, Height 2.3mm, Endemic
East of the Aldermen Islands, 803-846 metres. Tasman Basin, dead in foraminiferal ooze, 1029 metres [AC]
Fluxinella lepida Marshall, 1983
Width 7.3mm, Height 3.3mm, Endemic
Tasman Basin, alive in foraminiferal ooze, 1463-1799 metres [C]
Genus: Hadroconusmap >
Hadroconus diadematus Marshall, 1988
Width 8.3mm, Height 5.8mm, Endemic
Tasman Basin, east of Westport, dead in foraminiferal ooze, 1457-1463 metres [C]
Genus: Seguenziamap >
Seguenzia chelina Marshall, 1983
Width 2.6mm, Height 3mm
Tasman Basin, dead in foraminiferal ooze, 1029 metres [AC]
Seguenzia compta Marshall, 1983
Width 6.8mm, Height 6.5mm, Endemic
Bounty Trough, 1373-1586 metres. Tasman Basin, 1760-1799 metres [CF]
Seguenzia conopia Marshall, 1983
Width 2.9mm, Height 3.6mm, Endemic
Tasman Basin, alive in foraminiferal ooze, 1760-1799 metres [CF]
Seguenzia fulgida Marshall, 1983
Width 4.5mm, Height 6.1mm, Endemic
Tasman Basin, alive in foraminiferal ooze, 1760-1799 metres [C]
Seguenzia matara Marshall, 1988
Width 3.9mm, Height 3.8mm, Endemic
Off west coast of northern South Island, 750-1029 metres [C]
Seguenzia textilis Marshall, 1983
Width 2.9mm, Height 3.5mm, Endemic
Tasman Basin, dead in foraminiferal ooze, 570-572 metres. East of the Aldermen Islands, Bay of Plenty, dead in mud, 803-846 metres [AC]
Seguenzia transenna Marshall, 1983
Width 2.8mm, Height 3.1mm, Endemic
Tasman Basin, dead in foraminiferal ooze, 1029 metres [C]
Genus: Seguenziopsismap >
Seguenziopsis bicorona Marshall, 1983
Width 2.45mm, Height 2.1mm, Endemic
Off Three Kings Islands, 805 metres [A]