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Taxonomy
Family:
THRACIIDAE
Full Classification:
Mollusca (Phylum)
> Bivalvia (Class)
> Autobranchia (Subclass)
> Heteroconchia (Infraclass)
> Euhetrodonta (Subterclass)
> Anomalodesmata (Superorder)
> Thracioidea (Superfamily)
> Thraciidae (Family)
> Parvithracia (Genus)
> fragilissima (Species)
Genus Synonyms:
=Parvithracia (Parvithracia) Finlay, 1926 accepted, alternate representation
=Parvithracia (Pseudoasthenothaerus) Kamenev, 2002 accepted, alternate representation
Synonymised Names:
=Parvithracia (Pseudoasthenothaerus) fragilissima B.A. Marshall, 2002 accepted, alternate representation
Images: Parvithracia fragilissima B.A. Marshall, 2002
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Taxonomy
Family:
THRACIIDAE
Full Classification:
Mollusca (Phylum)
> Bivalvia (Class)
> Autobranchia (Subclass)
> Heteroconchia (Infraclass)
> Euhetrodonta (Subterclass)
> Anomalodesmata (Superorder)
> Thracioidea (Superfamily)
> Thraciidae (Family)
> Parvithracia (Genus)
> fragilissima (Species)
Genus Synonyms:
=Parvithracia (Parvithracia) Finlay, 1926 accepted, alternate representation
=Parvithracia (Pseudoasthenothaerus) Kamenev, 2002 accepted, alternate representation
Synonymised Names:
=Parvithracia (Pseudoasthenothaerus) fragilissima B.A. Marshall, 2002 accepted, alternate representation
Details: Parvithracia fragilissima B.A. Marshall, 2002
Size/Grows to:
Length 7.9mm
Distribution:
Off north-western and south-eastern South Island, 421-1386 metres
Geographical Range:
CFE.
Notes:
Marine, Endemic
Distribution Map
 
References and Publications
  • Marshall, B.A. 2002 Some Recent Thraciidae, Periplomatidae, Myochamidae, Cuspidariidae and Spheniopsidae (Anomalodesmata) from the New Zealand region and referral of Thracia reinga Crozier, 1966 and Scintillona benthicola Dell, 1956 to Tellimya Brown, 1827 (Montacutidae) (Mollusca : Bivalvia), Molluscan Research, 22 (p.239) Original Description

*98 © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)

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