Marine Invertebrates
Sea Shells, Sea Slugs, Octopuses & allies (Mollusca)

Sea Shell, Sea Slug or Octopus (Mollusca) species

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The following moderators provide local knowledge and expertise for Sea Shells, Sea Slugs, Octopuses & allies (Mollusca):

Jennyncmg  |  offshore  |  MattNimbs  |  MichaelMcMaster

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449 species

Myochama anomioides (False Jingle Shell)

Mytilus edulis (Blue Mussel)

Mytilus edulis

Tasmania (D. Dedenczuk)

Mytilus edulis
Mytilus edulis
Mytilus edulis
Mytilus edulis
Mytilus edulis

Mytilus galloprovincialis (Bay Mussel)

Nassarius (Nassarius)

Nassarius (Alectrion) glans particeps (Particeps Dog Whelk)

Nassarius (Alectrion) glans particeps

Batehaven 2010 (D. Dedenczuk)

Nassarius (Alectrion) glans particeps

Nassarius (Hima) pauperus (Poor Dog Whelk)

Nassarius (Hima) pauperus

Nassarius pauperus - Batehaven, 2010 (D. Dedenczuk)

Nassarius (Hima) pauperus

Nassarius (Niotha) nigellus (Tasmanian Dog Whelk)

Nassarius (Niotha) nigellus

(D. Dedenczuk)

Nassarius (Niotha) nigellus

Nassarius (Plicarcularia) burchardi (Burchard's Dog Whelk)

Nassarius (Plicarcularia) burchardi

Cullendulla, 9 March 2014 (D. Dedenczuk)

Nassarius (Plicarcularia) burchardi

Nassarius (Plicarcularia) jonasii (Jonas's Dog Whelk)

Nassarius (Plicarcularia) jonasii

Nassarius jonasii - Batehaven 2010 (D. Dedenczuk)

Nassarius (Plicarcularia) jonasii

Nassarius (Zeuxis) pyrrhus (Victorian Or Brown Banded Dog Whelk)

Nassarius (Zeuxis) pyrrhus

Nassarius pyrrhus - Tasmania (D. Dedenczuk)

Nassarius (Zeuxis) pyrrhus

Nemocardium (Pratulum) thetidis (Thetis Cockle)

Nemocardium (Pratulum) thetidis

Marion Bay, Tasmania 2007 (D. Dedenczuk)

Nemocardium (Pratulum) thetidis

Neotrigonia margaritacea (Southern Brooch Shell)

Neotrigonia margaritacea

Tasmania (D. Dedenczuk)

Neotrigonia margaritacea

Nerita (Melanerita) atramentosa (Black Nerite/Periwinkle)

Nerita atramentosa (Black Nerite)

Nerita melanotragus (Black Nerite)

Nerita melanotragus

Batehaven 2010 (D. Dedenczuk)

Nerita melanotragus
Nerita melanotragus
Nerita melanotragus
Nerita melanotragus
Nerita melanotragus

Nerita sp.

Nerita sp.
Nerita sp.
Nerita sp.
Nerita sp.
Nerita sp.
Nerita sp.

Nodilittorina praetermissa (Checked Australwink)

Nodilittorina pyramidalis (Nodilittorina pyramidalis)

Nodilittorina pyramidalis

image by Liz Allen

Nodilittorina pyramidalis
Nodilittorina pyramidalis
Nodilittorina pyramidalis
Nodilittorina pyramidalis
Nodilittorina pyramidalis

Notoacmea flammea (Notoacmea flammea)

Notoacmea flammea

Clyde Island, Tasmania (D. Dedenczuk)

Notoacmea flammea

Notoacmea mayi (Mary's Limpet)

Notoacmea mayi

Tura Beach 2014 (D. Dedenczuk)

Notoacmea mayi

Tura Beach 2014 (D. Dedenczuk)
Notoacmea mayi

Tura Beach 2014 (D. Dedenczuk)
Notoacmea mayi
Notoacmea mayi
Notoacmea mayi

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  • Local native (change?)
    * designates formal legal status
  • Non-invasive or negligible (change?)

Sea Shells, Sea Slugs, Octopuses & allies (Mollusca)

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2,204,991 sightings of 20,936 species in 9,226 locations from 12,776 contributors
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