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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 hebetata B. A. Marshall, 1978
    Height 5.95mm
    Marine, Native - Endemic
    Middlesex and King Banks, Three Kings Islands, and W of Cape Reinga, from 14-805m
  • Cerithiella nucleoproducta Dell, 1956
    Height 7mm, Width 1.9mm
    Marine, Native - Endemic
    South-eastern South Island, Chatham Rise and Antipodes Islands, from 140-980m
  • Cerithiella stiria (Webster, 1906)
    Height 9mm, Width 2mm
    Marine, Native - Endemic
    West Norfolk Ridge, Raoul Island, Middlesex and King banks, Three Kings Islands, and north-eastern North Island as far south as White Island, from 100-805m
  • Trituba antepallaxa (B. A. Marshall, 1977)
    Height 9.1mm, Width 2.2mm
    Marine, Native - Endemic
    Three Kings Islands and off Cape Reinga, from 100-622m
  • Trituba apicina (Powell, 1937)
    Height 5.15mm, Width 1.3mm
    Marine, Native - Endemic
    Middlesex and King Banks, Three Kings Islands, and north-eastern North Island as far south as White Island, from 73-805m
  • Trituba attenuatispira (Powell, 1937)
    Height 8.6mm, Width 1.6mm
    Marine, Native - Endemic
    Middlesex Bank, Three Kings Islands, and W of Cape Reinga, from 121-805m
  • Trituba blacki (B. A. Marshall, 1977)
    Height 23mm, Width 4.5mm
    Marine, Native - Endemic
    Southern Norfolk Ridge, Middlesex and King banks, and Three Kings Islands, from 102-805m
  • Trituba cf. epallaxa (Verco, 1909)
    Height 8.7mm, Width 2.1mm
    Marine, Native - Endemic
    Three Kings Islands, from 805m
  • Trituba tui B. A. Marshall, 1977
    Height 5.35mm, Width 1.3mm
    Marine, Native - Endemic
    Middlesex Bank and Three Kings Islands, from 221-805m
NZ Geographical Regions
Key to symbols used in Checklist.
Fw =
Freshwater
L =
Land
N =
North Island
S =
South Island
R =
Recent
Sf =
Subfossil
Fo =
Fossil