Back to Creature Archive

Fragile Pink Sea Urchin

Strongylocentrotus fragilis

Deep sea Fragile Pink Sea Urchin specimen

Image via Wikimedia Commons

Abyssal Stats

Depth

100–1,200 m (330–3,900 ft)

Size

Up to 12 cm (4.7 in)

Habitat

Soft Seafloor

Diet

Detritus and algae

What they'd be sayin'

"I am named for my delicate pink spines that break easily when handled."

Think you know the Fragile Pink Sea Urchin?

Start Quiz

Deep Sea Profile

Deep-sea urchins with thin, delicate shells and pale pink coloration.

Frequently Asked Questions

Why is it called 'fragile'?

Its shell (test) and spines are much thinner and more brittle than shallow-water sea urchins.

View on Wikipedia
Take the QuizLibraryWikipedia