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.
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East Coast Park, May 09 |
Long banded spines: |
Close up of spines and tube feet. |
Underside.
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Mouth on underside.
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Two-toned
salmacis urchins on Singapore shores |
Acknowlegment
Grateful thanks to Dr Frederic Ducarme for identifying these sea urchins.
Links
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