A Citizen Science project supported by :: Local Land Services :: Shoalhaven City Council :: Shoalhaven Landcare :: Gondwana Coast Fossil Walk :: Milton Rural Landcare
Home Marine invertebrates Seastars & allies Sea urchins [ field guide | sightings ]

Sea urchins

Page 1 of 12 species

Centrostephanus rodgersii (Black Sea Urchin)

Centrostephanus rodgersii ALA
Centrostephanus rodgersii IMage Liz Allen
Centrostephanus rodgersii
Centrostephanus rodgersii

Echinocardium cordatum (Heart Urchin)

Echinocardium cordatum image Jenny Edwards
Echinocardium cordatum image Jenny Edwards
Echinocardium cordatum image Liz A
Echinocardium cordatum
Echinocardium cordatum
Echinocardium cordatum

Echinometra mathaei (Echinometra mathaei)

Echinometra mathaei
Echinometra mathaei
Heliocidaris erythrogramma ALA Julian Finn
Heliocidaris erythrogramma
Heliocidaris erythrogramma
Heliocidaris erythrogramma
Heliocidaris erythrogramma
Heliocidaris erythrogramma

Heliocidaris tuberculata (Heliocidaris tuberculata)

Heliocidaris tuberculata
Heliocidaris tuberculata
Heliocidaris tuberculata
Heliocidaris tuberculata
Heliocidaris tuberculata
Heliocidaris tuberculata

Holopneustes inflatus (Seagrass Sea Urchin)

Holopneustes inflatus
Holopneustes inflatus

Holopneustes sp. (Holopneustes sp.)

Phyllacanthus parvispinus (Pencil Urchin)

Phyllacanthus parvispinus image Liz Allen
Phyllacanthus parvispinus image Liz A
Phyllacanthus parvispinus image Liz Allen
Phyllacanthus parvispinus
Phyllacanthus parvispinus
Phyllacanthus parvispinus

Salmacis sphaeroides (Salmacis sphaeroides)

Tripneustes gratilla (Tripneustes gratilla)

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Conservation Level

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Invasiveness

  • All invasiveness levels (change?)

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