Marine Invertebrates

Marine Invertebrate field guide

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Marine Invertebrates

Anemones, Jellyfish, Comb Jellies & allies (Cnidaria & Ctenophora)
Crabs, Prawns, Barnacles & allies (Crustacea)
Sea Shells, Sea Slugs, Octopuses & allies (Mollusca)
Sea Stars, Sea Urchins & allies (Echinodermata)
Other Marine Invertebrates

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Critically endangered * Endangered * Vulnerable * Very rare / threatened Rare or uncommon native Local native Non-local native Vagrant native Cosmopolitan Migratory Exotic Locally extinct Unknown
Non-invasive or negligible Minor weed or pest Medium weed or pest Major weed or pest Severe weed or pest Unknown

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Heliocidaris tuberculata (Heliocidaris tuberculata)

Heliocidaris tuberculata
Heliocidaris tuberculata
Heliocidaris tuberculata

Heloecius cordiformis (Semaphore Crab)

Heloecius cordiformis
Heloecius cordiformis
Heloecius cordiformis

Helograpsus haswellianus (Haswell's Shore Crab)

Helograpsus haswellianus

Herdmania momus (Ascidian)

Herpetopoma aspersus (Pearled Euchelus Or Top Shell)

Corrigan's Beach, Batehaven 2010 (D. Dedenczuk)

Corrigan's Beach, Batehaven 2010 (D. Dedenczuk)

Corrigan's Beach, Batehaven 2010 (D. Dedenczuk)

Hiatella australis (Australian Rock-borer)

Taroona, Tasmania 2007 (D. Dedenczuk)

Taroona, Tasmania 2007 (D. Dedenczuk)

Batehaven, NSW 2010 (D. Dedenczuk)

Batehaven, NSW 2010 (D. Dedenczuk)
Taroona, Tasmania 2007 (D. Dedenczuk)
Batehaven, NSW 2010 (D. Dedenczuk)

Hinea brasiliana (Hinea brasiliana)

Shelly Beach, Gerroa 2010 (D. Dedenczuk)

Shelly Beach, Gerroa 2010 (D. Dedenczuk)

Pretty Point NSW 2013 (J. Edwards)

Pretty Point NSW 2013 (J. Edwards)
Hinea brasiliana
Hinea brasiliana
Shelly Beach, Gerroa 2010 (D. Dedenczuk)
Pretty Point NSW 2013 (J. Edwards)

Holopneustes purpurascens (Sea Urchin)

Holopneustes purpurascens

Hoplodoris nodulosa

Blue Pool Mar 13 2017 Libby Hepburn

Blue Pool Mar 13 2017 Libby Hepburn

Jenny Edwards

Jenny Edwards
Blue Pool Mar 13 2017 Libby Hepburn
Jenny Edwards

Hydatina albocincta (White Banded/White-striped/Clown Paper Bubble)

photo by Liz Allen

photo by Liz Allen

Liz Allen

Liz Allen
Liz Allen

Liz Allen
photo by Liz Allen
Liz Allen
Liz Allen

Hydatina physis (Brown-line Paperbubble)

Hydatina physis
Hydatina physis
Hydatina physis

Hydroides sp. (Hydroides worm tube)

Hydrozoa sp. (Hydroid)

Libby Hepburn (ALA)

Libby Hepburn (ALA)

ALA

ALA
Image Jenny Edwards

Image Jenny Edwards
Libby Hepburn (ALA)
ALA
Image Jenny Edwards

Hypselodoris bennetti (Hypselodoris bennetti)

image by Robyn Wimbush

image by Robyn Wimbush

image LibbyH

image LibbyH
image by Robyn Wimbush

image by Robyn Wimbush
image by Robyn Wimbush
image LibbyH
image by Robyn Wimbush

Hypselodoris obscura (Hypselodoris obscura)

image by Robyn Wimbush

image by Robyn Wimbush

Liz A

Liz A
image by Robyn Wimbush

image by Robyn Wimbush
image by Robyn Wimbush
Liz A
image by Robyn Wimbush

Irus (Irus) crenatus (Crenated Boring Venerid)

Batehaven, NSW 2010 (D. Dedenczuk)

Batehaven, NSW 2010 (D. Dedenczuk)

Batehaven, NSW 2010 (D. Dedenczuk)

Batehaven, NSW 2010 (D. Dedenczuk)
Batehaven, NSW 2010 (D. Dedenczuk)
Batehaven, NSW 2010 (D. Dedenczuk)

Ischnochiton (Haploplax) lentiginosus (Ischnochiton (Haploplax) lentiginosus)

Ischnochiton (Ischnochiton) elongatus (Chiton)

Liz Allen (ALA)

Liz Allen (ALA)

image by Liz Allen

image by Liz Allen
Liz Allen (ALA)
image by Liz Allen

Ischnochiton (Ischnoradsia) australis (Chiton)

James Bailey (ALA)

James Bailey (ALA)

David Staples, Museum Victoria (ALA)

David Staples, Museum Victoria (ALA)
image by Liz Allen

image by Liz Allen
James Bailey (ALA)
David Staples, Museum Victoria (ALA)
image by Liz Allen

Janthina exigua (Globose Violet Snail)

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812,834 sightings of 22,138 species from 13,878 members
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