echinoids text index | photo index
Phylum Echinodermata > Class Echinodea > sea urchins > Genera Salmacis
Two-toned salmacis urchin
Salmacis bicolor
Family Temnopleuridae
updated Apr 2020

Where seen? This spicy-looking red sea urchin was seen once along an East Coast Park shore that has since been affected by coastal works.

Features:
The one we saw had a body diameter 5-8cm, yellowish. Spines
(1.5-2cm) longer than the more common White sea urchin, and banded white and red. Spines on the upper side are sharp. Spines on the underside have spade-like tips. It has long tube feet.


East Coast Park, May 09

Long banded spines:

Close up of spines and tube feet.

Underside.

Mouth on underside.


Two-toned salmacis urchins on Singapore shores
On wildsingapore flickr

Acknowlegment
Grateful thanks to Dr Frederic Ducarme for identifying these sea urchins.

Links

links | references | about | email Ria
Spot errors? Have a question? Want to share your sightings? email Ria I'll be glad to hear from you!
wildfactsheets website©ria tan 2008