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Species List for Genus: Costallodiscus
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Mollusca (Phylum) > Gastropoda (Class) > Heterobranchia (Subclass) > Euthyneura (Infraclass) > Tectipleura (Subterclass) > Eupulmonata (Superorder) > Stylommatophora (Order) > Helicina (Suborder) > [unassigned] Helicina (Infraorder) > Punctoidea (Superfamily) > Charopidae (Family) > Phenacohelicinae (Subfamily) > Costallodiscus (Genus)
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  • Genus: Costallodiscus

  • Costallodiscus kaikoura Marshall & Barker, 2008
    Width 3.6mm
    Land, Native - Endemic
    East Coast South Island, Cape Campbell to N Canterbury
    L.S.
  • Costallodiscus parrishi Marshall & Barker, 2008
    Width 3.5mm
    Land, Native - Endemic
    North Island, Far North
    L.N.
  • Costallodiscus pegasus Marshall & Barker, 2008
    Width 4.5mm
    Land, Native - Endemic
    Stewart Island
    L.
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
R =
Recent
Sf =
Subfossil
Fo =
Fossil