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

Notoacmea petterdi (Notoacmea petterdi)

Notocypraea angustata (Verco's Cowry)

Notocypraea angustata

Notocypraea angustata - Black River Beach, Tasmania (D. Dedenczuk)

Notocypraea angustata

Notocypraea comptoni comptoni (Compton's Cowry)

Notocypraea comptoni comptoni

Cox's Bight, Tasmania (D. Dedenczuk)

Notocypraea comptoni comptoni

Cox's Bight, Tasmania (D. Dedenczuk)
Notocypraea comptoni comptoni
Notocypraea comptoni comptoni

Nuculana (Saccella) crassa (Illepeda Elongate Nut Shell)

Nuculana (Saccella) crassa
Nuculana (Saccella) crassa
Nuculana (Saccella) crassa
Nuculana (Saccella) crassa

Numella adamsi (Numella adamsi)

Numella adamsi

Kiah Inlet 2014 (D. Dedenczuk)

Numella adamsi

Octopus australis (Hammer Octopus)

Octopus berrima (Southern Keeled Octopus)

Octopus berrima

photo by Julian Finn/Museum Vic.

Octopus berrima

Octopus kaurna (Southern Sand Octopus)

Octopus kaurna

photo by Julian Finn/Museum Vic.

Octopus kaurna

Octopus maorum (Maori Octopus)

Octopus maorum

photo by Mark Norman Vic.

Octopus maorum
Octopus maorum
Octopus maorum
Octopus maorum
Octopus maorum

Octopus pallidus (Pale Octopus)

Octopus pallidus

photo by Julian Finn/Museum Vic.

Octopus pallidus

Octopus sp. (Octopus)

Octopus tetricus (Gloomy Octopus)

Octopus tetricus
Octopus tetricus
Octopus tetricus
Octopus tetricus
Octopus tetricus
Octopus tetricus

Odontotrochus indistinctus (Comtesse's Top Shell)

Odontotrochus indistinctus

Batehaven 2010 (D. Dedenczuk)

Odontotrochus indistinctus

Okenia mija

Okenia mija

Matt Nimbs Bruce Steer Pool 2019

Okenia mija

Onchidella patelloides (Onchidella patelloides)

Onchidella patelloides
Onchidella patelloides
Onchidella patelloides
Onchidella patelloides

Opalia (Dentiscala) ballinensis (Opalia (Dentiscala) ballinensis)

Opalia (Dentiscala) ballinensis
Opalia (Dentiscala) ballinensis

Opalia australis (Southern Wentletrap)

Opalia australis
Opalia australis
Opalia australis
Opalia australis

Ostrea (Eostrea) angasi (Tasmanian Flat Oyster)

Ostrea (Eostrea) angasi

Tasmania (D. Dedenczuk)

Ostrea (Eostrea) angasi
Ostrea (Eostrea) angasi
Ostrea (Eostrea) angasi
Ostrea (Eostrea) angasi
Ostrea (Eostrea) angasi

Panopea australis (Australian Gaper)

Panopea australis

Marion Bay, Tasmania 2007 (D. Dedenczuk)

Panopea australis

Paphies (Amesodesma) elongata (Narrow Wedge Shell)

Paphies (Amesodesma) elongata

Barlings Beach 2015 (D. Dedenczuk)

Paphies (Amesodesma) elongata

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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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