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Species List for Subfamily: Seguenziinae
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Mollusca (Phylum) > Gastropoda (Class) > Vetigastropoda (Subclass) > Seguenziida (Order) > Seguenzioidea (Superfamily) > Seguenziidae (Family) > Seguenziinae (Subfamily)
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  • Subfamily: Seguenziinae

  • Carenzia fastigiata B.A. Marshall, 1983
    Width 4.1mm, Height 3.3mm
    Marine, Endemic
    Tasman Basin, dead in foraminiferal ooze, 1760-1799 metres
    CE.
  • Carenzia venusta B.A. Marshall, 1983
    Width 3.2mm, Height 2.6mm
    Marine, Endemic
    Tasman Basin, alive in foraminiferal ooze, 1029 metres
    CE.
  • Hadroconus diadematus B.A. Marshall, 1988
    Width 8.3mm, Height 5.8mm
    Marine, Endemic
    Tasman Basin, east of Westport, dead in foraminiferal ooze, 1457-1463 metres
    CE.
  • Seguenzia chelina B.A. Marshall, 1983
    Width 2.6mm, Height 3.0mm
    Marine
    Tasman Basin, dead in foraminiferal ooze, 1029 metres
    AC
  • Seguenzia compta B.A. Marshall, 1983
    Width 6.8mm, Height 6.5mm
    Marine, Endemic
    Bounty Trough, 1373-1586 metres. Tasman Basin, 1760-1799 metres
    CFE.
  • Seguenzia conopia B.A. Marshall, 1983
    Height 3.6mm, Width 2.9mm
    Marine, Endemic
    Tasman Basin, alive in foraminiferal ooze, 1760-1799 metres
    CFE.
  • Seguenzia fulgida B.A. Marshall, 1983
    Height 6.1mm, Width 4.5mm
    Marine, Endemic
    Tasman Basin, alive in foraminiferal ooze, 1760-1799 metres
    CE.
  • Seguenzia matara B.A. Marshall, 1988
    Width 3.9mm, Height 3.8mm
    Marine, Endemic
    Off west coast of northern South Island, 750-1029 metres
    CE.
  • Seguenzia textilis B.A. Marshall, 1983
    Height 3.5mm, Width 2.9mm
    Marine, Endemic
    Tasman Basin, dead in foraminiferal ooze, 570-572 metres. East of the Aldermen Islands, Bay of Plenty, dead in mud, 803-846 metres
    ACE.
  • Seguenzia transenna B.A. Marshall, 1983
    Width 2.8mm, Height 3.1mm
    Marine, Endemic
    Tasman Basin, dead in foraminiferal ooze, 1029 metres
    CE.
  • Seguenziopsis bicorona B.A. Marshall, 1983
    Width 2.45mm, Height 2.1mm
    Marine, Endemic
    Off Three Kings Islands, 805 metres
    AE.
  • Ancistrobasis dilecta B.A. Marshall, 1983
    Width 2.5mm, Height 1.9mm
    Marine, Endemic
    Kermadec Islands, dead in pumice gravel, 366-402 metres, and off North Cape
    KAE.
  • Basilissopsis regina (B.A. Marshall, 1983)
    Width 2.4mm, Height 1.7mm
    Marine, Endemic
    Off Three Kings Islands, 622-805 metres
    AE.
  • Calliobasis miranda B.A. Marshall, 1983
    Width 2.25mm, Height 2.0mm
    Marine, Endemic
    Off Three Kings Islands, 622 metres. Off Kermadec Islands, 82-100 metres
    AE.
  • Fluxinella lenticulosa B.A. Marshall, 1983
    Width 6.8mm, Height 2.3mm
    Marine, Endemic
    East of the Aldermen Islands, 803-846 metres. Tasman Basin, dead in foraminiferal ooze, 1029 metres
    ACE.
  • Fluxinella lepida B.A. Marshall, 1983
    Width 7.3mm, Height 3.3mm
    Marine, Endemic
    Tasman Basin, alive in foraminiferal ooze, 1463-1799 metres
    CE.
  • Quinnia patula (B.A. Marshall, 1983)
    Width 8.4mm, Height 5.6mm
    Marine
    Tasman Basin, 1760-1799 metres
    C
Key to Geographical Ranges
NZ Map showing 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 approximation 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
N =
North Island
S =
South Island
E =
Endemic
I =
Introduced
R =
Recent
Sf =
Subfossil
Fo =
Fossil