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Species List for Genus: Berthella
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Mollusca (Phylum) > Gastropoda (Class) > Heterobranchia (Subclass) > Euthyneura (Infraclass) > Ringipleura (Subterclass) > Nudipleura (Superorder) > Pleurobranchida (Order) > Pleurobranchoidea (Superfamily) > Pleurobranchidae (Family) > Berthella (Genus)
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  • Genus: Berthella

  • Berthella medietas Burn, 1962
    Length 14mm, Animal 35mm
    Marine
    Northland east coast and Chatham Islands. Also Mediterranean, Azores and western Atlantic
    ACFMAn
  • Berthella ornata (Cheeseman, 1878)
    Length 12mm, Animal 70mm
    Marine, Endemic
    Northland to Auckland
    ACFE.
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