Quick Search
Genus List
Echinodermata (Phylum) > Asterozoa (Subphylum) > Asteroidea (Class) > Forcipulatida (Order) > Stichasteridae (Family) > Allostichaster (Genus)
Other non-Molluscan Phyla (Echinodermata, Brachiopoda etc) are being added to the checklist and photo sections of the website. This is to help identify species that may be mistaken for Mollusca, but actually are not.
Filter region:
(greyed out images not recorded from filtered region)
  • Allostichaster insignis (Farquhar, 1895)
    Marine, Endemic. Intertidal to subtidal, 6 arms
    Widespread in NZ but more common south of Cook Strait, also Auckland and Antipodes Islands CFAnE.
  • Allostichaster polyplax (Müller & Troschel, 1844)
    (=Tarsaster neozelanicus Farquhar)
    Marine
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 approxomation 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