Sea Stars, Sea Urchins & allies (Echinodermata)
Announcements
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...
Continue reading
NatureMapr now receives more records in NSW than ACT
NatureMapr Data Collector 6.2.1 update
Critical nature positive infrastructure update
IMPORTANT NatureMapr Data Collector 6.2.0 mobile app update
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
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
Top contributors
- Hejor1 23
- MichaelMcMaster 12
- Jennyncmg 9
- Seadragon 6
- Sam 5
- CarB 5
- pennybeaer 4
- AlisonMilton 3
- rickcarey 3
- trevorpreston 3
Top moderators
- Jennyncmg 43
- offshore 6
- MichaelMcMaster 6
- Seadragon 6
- Sam 5
- pennybeaer 4
- AndrewG 3
- MichaelBedingfield 1
- robndane 1
- Maggie1 0
