Sea Stars, Sea Urchins & allies (Echinodermata)

Add a sighting Subscribe View significant View unverified

Sea Stars, Sea Urchins & allies (Echinodermata)

Sea Stars (Asteroidea)

Brittle Stars (Ophiuroidea)

Sea Urchins (Echinoidea)

Sea Cucumbers (Holothuroidea)

Feather Stars, Sea Lilies (Crinoidea)

Hi All,Today we rolled out a number of improvements to our quick search and taxonomy search tools.Exact match results will now appear at the top of search results. E.g. search for "Emu"Improved handli...

NatureMapr 2025 partner update presented to Commonwealth DCCEEW

New feature: special fields for collections

Temporary disruption to attributes

New feature: duplicate a sighting

Discussion

Hejor1 wrote:

21 Dec 2024

@Jennyncmg thank you

Heliocidaris tuberculata

Jennyncmg wrote:

21 Dec 2024

I suggested H tuberculata because some of the spines appear to be reddish colour near the tips

Heliocidaris tuberculata

GlossyGal wrote:

8 Jul 2024

It is a beautiful thing isn't it!

Asteroidea (class)

MichaelBedingfield wrote:

8 Jul 2024

Great photo, would love to find out the species.

Asteroidea (class)

BushRenegade wrote:

20 Mar 2024

Parvulastra exigua is a small five armed sea star. Note the above has at least eight arms and is more likely M. calcar eight armed or carpet sea star so named due to its colour patterning

Meridiastra calcar