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Taxonomy
Family:
ARCIDAE
Full Classification:
Mollusca (Phylum)
> Bivalvia (Class)
> Pteriomorphia (Subclass)
> Arcida (Order)
> Arcoidea (Superfamily)
> Arcidae (Family)
> Bathyarca (Genus)
> cybaea (Species)
Genus Synonyms:
=Arca (Bathyarca) Kobelt, 1891
=Bathyarca (Bathyarca) Kobelt, 1891 accepted, alternate representation
=Microcucullaea Iredale, 1929
=Thronacar Iredale, 1939
Images: Bathyarca cybaea Hedley, 1906
Pandora Bank, Far North, 50 metres. 4mm
Pandora Bank, Far North, 50 metres. 4mm
Lectotype, collected 22 Jan 1904, E of Great Barrier Island, NZ (M.001893). 4mm. © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)
Lectotype, collected 22 Jan 1904, E of Great Barrier Island, NZ (M.001893). 4mm. © Museum of New Zealand Te Papa Tongarewa (CC-BY-NC-ND)
Taxonomy
Family:
ARCIDAE
Full Classification:
Mollusca (Phylum)
> Bivalvia (Class)
> Pteriomorphia (Subclass)
> Arcida (Order)
> Arcoidea (Superfamily)
> Arcidae (Family)
> Bathyarca (Genus)
> cybaea (Species)
Genus Synonyms:
=Arca (Bathyarca) Kobelt, 1891
=Bathyarca (Bathyarca) Kobelt, 1891 accepted, alternate representation
=Microcucullaea Iredale, 1929
=Thronacar Iredale, 1939
Details: Bathyarca cybaea Hedley, 1906
Size/Grows to:
Length 4mm, Height 3mm
Distribution:
North, South and Stewart Island. Chatham and Snares Islands. Trawled around 45-200 metres
Geographical Range:
ACFMAn
Notes:
Marine, Native - Endemic
Distribution Map
 
References and Publications
  • Powell, A.W.B. 1979 New Zealand Mollusca: Marine, Land and Freshwater Shells, Collins, Auckland (p.365)
  • Hedley, C. 1906 Results of dredging on the continental shelf of New Zealand., Transactions of the New Zealand Institute, 38 (p.71) 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
R =
Recent
Sf =
Subfossil
Fo =
Fossil
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