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Taxonomy
Family: Subfamily:
CHAROPIDAE: PHENACOHELICINAE
Full Classification:
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)
> Phenacohelix (Genus)
> mahlfeldae (Species)
Genus Synonyms:
=Flammulina (Phenacohelix) Suter, 1892
Images: Phenacohelix mahlfeldae Goulstone, 2001
Collected 2011, Opoho Stream, Dunedin, Otago, NZ. 2.3mm. Reproduced courtesy of Dave Roscoe
Collected 2011, Opoho Stream, Dunedin, Otago, NZ. 2.3mm. Reproduced courtesy of Dave Roscoe
Collected 2011, Opoho Stream, Dunedin, Otago, NZ. 2.3mm. Reproduced courtesy of Dave Roscoe
Collected Feb 1976, West end Te Waewae Bay, Southland, NZ. 3.1mm. Reproduced courtesy of Dave Roscoe
Collected Feb 1976, West end Te Waewae Bay, Southland, NZ. 3.1mm. Reproduced courtesy of Dave Roscoe
Collected Feb 1976, West end Te Waewae Bay, Southland, NZ. 3.1mm. Reproduced courtesy of Dave Roscoe
Taxonomy
Family: Subfamily:
CHAROPIDAE: PHENACOHELICINAE
Full Classification:
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)
> Phenacohelix (Genus)
> mahlfeldae (Species)
Genus Synonyms:
=Flammulina (Phenacohelix) Suter, 1892
Details: Phenacohelix mahlfeldae Goulstone, 2001
Distribution:
South and Stewart Island
Geographical Range:
L.S.E.
Notes:
Land, Endemic
Distribution Map
 
References and Publications

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