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Species List for Subfamily: Newtoniellinae
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Mollusca (Phylum) > Gastropoda (Class) > Caenogastropoda (Subclass) > [unassigned] Caenogastropoda (Order) > Triphoroidea (Superfamily) > Newtoniellidae (Family) > Newtoniellinae (Subfamily)
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  • Subfamily: Newtoniellinae

  • Cerithiella nucleoproducta Dell, 1956
    Height 7mm, Width 1.9mm
    Marine, Endemic
    Off Chatham Islands
    FME.
  • Cerithiella stiria (Webster, 1906)
    Height 9mm, Width 2mm
    Marine, Endemic
    Off Northland east coast to Bay of Plenty. West Norfolk Ridge and Kermadec Islands
    KAE.
  • Trituba antepallaxa (B.A. Marshall, 1977)
    Height 9.1mm, Width 2.2mm
    Marine, Endemic
    Three Kings Islands, 622-805 metres
    AE.
  • Trituba apicina (Powell, 1937)
    Height 5.15mm, Width 1.3mm
    Marine, Endemic
    Off Three Kings Islands and Bay of Islands, 46-805 metres
    AE.
  • Trituba attenuatispira (Powell, 1937)
    Height 8.6mm, Width 1.6mm
    Marine, Endemic
    Off Three Kings Islands
    AE.
  • Trituba blacki (B.A. Marshall, 1977)
    Height 23mm, Width 4.5mm
    Marine, Endemic
    Three Kings Islands, 102-805 metres
    AE.
  • Trituba cf. epallaxa (Verco, 1909)
    Height 8.7mm, Width 2.1mm
    Marine, Endemic
    Three Kings Islands, 805 metres
    AE.
  • Trituba tui B.A. Marshall, 1977
    Height 5.35mm, Width 1.3mm
    Marine, Endemic
    Three Kings Islands, 252-805 metres
    AE.
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