Species Guide — Class

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Gastropoda

Every species recorded at or below this class.
Animalia › Mollusca

126 species documented

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Live abalone on a rock in underwater

Green Australian Map shape with the word Endemic over it

Greenlip Abalone

Haliotis laevigata

Green Australian Map shape with the word Native over it

Grey side-gilled slug

Pleurobranchaea maculata

Green Australian Map shape with the word Endemic over it

Gunn's Screw Shell

Gazameda gunnii

Green Australian Map shape with the word Endemic over it

Half-Grained Helmet

Semicassis semigranosa

Green Australian Map shape with the word Native over it

Horse Hoof Limpet

Sabia australis

Green Australian Map shape with the word Endemic over it

Imbricated False Ear Shell

Granata imbricata

A greensih brown banded shell on sand

Green Australian Map shape with the word Native over it

Impoverished Dog Whelk

Nassarius pauperatus

A pinkish conical shell amoungst seaweed on the beach

Green Australian Map shape with the word Native over it

Jeweled Top Shell

Astele armillata

A long white shell Epitonium jukesianum laying on course sand

Green Australian Map shape with the word Native over it

Jukes wentletrap

Epitonium jukesianum

Green Australian Map shape with the word Endemic over it

Keeled Clanculus

Clanculus limbatus

An orangey brownish shell on the stem of a brown algae underwater

Green Australian Map shape with the word Endemic over it

Phasianotrochus eximius

A brownish red shell of the marine gastropd Phycothais reticulata washed up

Green Australian Map shape with the word Native over it

Knobbly Rock Shell

Phycothais reticulata

Green Australian Map shape with the word Endemic over it

Laddered Truncatella

Truncatella scalarina

Green Australian Map shape with the word Native over it

Leafy Bonnet Limpet

Antisabia foliacea

Green Australian Map shape with the word Endemic over it

Legrand’s Top Shell

Calliostoma legrandi

Green Australian Map shape with the word Native over it

Limpet-like Sea Slug

Onchidella nigricans

Showing 16 of 126 Species

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A sea-slug on a rock underwater

Macleay’s sea-slug (Baeolidia macleayi)

Macleay’s sea-slug (Baeolidia macleayi)<br><br> https://tomahawk.org.au/flora-fauna/view-species/baeolidia-macleayi

A small brown and white crab underwater

Three-Pronged Spider Crab Halicarcinus ovatus

This one is about 8mm in size <br><br> #tasmania #tasmaniaparks #marinebiology #discovertasmania #visitnorthtas #instatasmania #seetasmania #tomahawk #lutruwita #dorsettasmania #northeasttasmania #visitnortheasttasmania

A marine flatworm on a rock underwater

Carpet Flatworm (Thysanozoon brocchii)

Carpet Flatworm (Thysanozoon brocchii) <br><br> https://tomahawk.org.au/flora-fauna/view-species/thysanozoon-brocchii

Thin white bivalve shells laying on sand

Limaria imitans

Limaria imitans a marine bivalve species washed up along Tomahawk Beach