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Taxonomy
Family: Subfamily:
RHYTIDIDAE: RHYTIDINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> Euthyneura (Infraclass)
> Tectipleura (Subterclass)
> Eupulmonata (Superorder)
> Stylommatophora (Order)
> Helicina (Suborder)
> Rhytidoidei (Infraorder)
> Rhytidoidea (Superfamily)
> Rhytididae (Family)
> Rhytidinae (Subfamily)
> Rhytida (Genus)
> citrina (Species)
Genus Synonyms:
=Eurhytida Möllendorff, 1902
=Helix (Rhytida) Albers, 1860
=Rhytida (Eurhytida) Möllendorff, 1902
Images: Rhytida citrina Hutton, 1882
Seddonville, Buller, Westland, NZ. 20mm
Seddonville, Buller, Westland, NZ. 20mm
Seddonville, Buller, Westland, NZ. 20mm
Taxonomy
Family: Subfamily:
RHYTIDIDAE: RHYTIDINAE
Full Classification:
Mollusca (Phylum)
> Gastropoda (Class)
> Heterobranchia (Subclass)
> Euthyneura (Infraclass)
> Tectipleura (Subterclass)
> Eupulmonata (Superorder)
> Stylommatophora (Order)
> Helicina (Suborder)
> Rhytidoidei (Infraorder)
> Rhytidoidea (Superfamily)
> Rhytididae (Family)
> Rhytidinae (Subfamily)
> Rhytida (Genus)
> citrina (Species)
Genus Synonyms:
=Eurhytida Möllendorff, 1902
=Helix (Rhytida) Albers, 1860
=Rhytida (Eurhytida) Möllendorff, 1902
Details: Rhytida citrina Hutton, 1882
Size/Grows to:
Length 22mm, Height 12mm
Distribution:
South Island. Nelson to Greymouth
Geographical Range:
L.S.E.
Notes:
Land, Endemic
Distribution Map
 
References and Publications
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.345)
  • Hutton, F.W. 1882 Descriptions of new land shells, New Zealand Journal of Science, 1(6) (p.282) Original Description

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
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