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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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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Pinna bicolor (Bicoloured Pinna Shell)

Placida dendritica (A micromollusk)

Plagusia chabrus (Red Bait Crab)

Plagusia chabrus
Plagusia chabrus
Plagusia chabrus

Plagusia glabra (Crab)

Plagusia glabra

Plaxiphora albida (Giant chiton)

Plaxiphora albida
Plaxiphora albida
Plaxiphora albida

Plectaster decanus (Seastar)

Plesiastrea versipora (Small Knob Coral)

Internet image

Internet image

Plesiastrea versipora
Plesiastrea versipora
Internet image

Pleurobranchus peronii (Pleurobranchus peronii)

Pleurobranchus peronii
Pleurobranchus peronii
Pleurobranchus peronii

Plocamopherus imperialis (Plocamopherus imperialis)

Plocamopherus imperialis
Plocamopherus imperialis
Plocamopherus imperialis

Polinices (Conuber) melastomus (Polinices (Conuber) melastomus)

Polinices (Conuber) sordidus (Sordid Moon Snail)

Polinices conicus (Moon snail)

image by Liz Allen

image by Liz Allen

image by Liz Allen

image by Liz Allen
image by Liz Allen
image by Liz Allen

PORIFERA (phylum) (Sponges)

PORIFERA (phylum)
PORIFERA (phylum)
PORIFERA (phylum)

Porifera sp. (Sponges)

Porifera sp.
Porifera sp.
Porifera sp.
Porifera sp.

Pseudamycla dermestoidea (Pseudamycla dermestoidea)

Pseudamycla dermestoidea, Cullendulla 2014 (D. Dedenczuk)

Pseudamycla dermestoidea, Cullendulla 2014 (D. Dedenczuk)

Secret Beach 2014 (D. Dedenczuk)

Secret Beach 2014 (D. Dedenczuk)
Pseudamycla dermestoidea, Cullendulla 2014 (D. Dedenczuk)
Secret Beach 2014 (D. Dedenczuk)

Pteraeolidia ianthina (Blue Dragon)

ALA image

ALA image

photo Liz A

photo Liz A
photo Libby Hepburn

photo Libby Hepburn
ALA image
photo Liz A
photo Libby Hepburn

Pyrazus ebeninus (Mud Whelk)

Pyrazus ebeninus - Black River Beach, Tasmania (D. Dedenczuk)

Pyrazus ebeninus - Black River Beach, Tasmania (D. Dedenczuk)

Pyrazus ebeninus - Black River Beach, Tasmania (D. Dedenczuk)

Pyrosoma atlantica

Liz Allen

Liz Allen

Liz Allen

Liz Allen
Liz Allen
Liz Allen

Pyura gibbosa (Pyura gibbosa)

Lesley Jensen (ALA)

Lesley Jensen (ALA)

image by Liz Allen

image by Liz Allen
image by Liz Allen

image by Liz Allen
Lesley Jensen (ALA)
image by Liz Allen
image by Liz Allen

Pyura sp.

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1,911,641 sightings of 21,496 species from 13,340 contributors
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