Sea Urchins (Echinoidea)
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16 Mar 2025
Hello NatureMaprs!Three new priority species lists of exotic freshwater and terrestrial invertebrates, and vertebrates in the ACT have been added to NatureMapr. Uploading records of these species to N...
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Discussion
Jennyncmg
wrote:
21 Dec 2024
I suggested H tuberculata because some of the spines appear to be reddish colour near the tips
Heliocidaris tuberculata
Jennyncmg
wrote:
13 Nov 2023
The photo appears to show two urchins beside each other.
Heliocidaris erythrogramma
Jennyncmg
wrote:
18 Jun 2023
The live urchin is H erythrogramma. I cant tell if the tests also belong to that species.
Heliocidaris erythrogramma
Jennyncmg
wrote:
18 May 2023
The reddish urchin in the bottom left hand pictures could be H.tuberculata whose spines are oval in cross section -- I can't tell from the photo.
Heliocidaris erythrogramma
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