Distribution in scandinavian waters
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Maximum length: Ø: 8 (shell) cm.
Appearance: Usually a green-brown shell, and green, redish or
violet spines with white tips. Compare with the green
sea-urchin.
Depth: 10-1200 m.
Environment: Strongylocentrotus droebachiensis is commonly
found on hard bottoms.
Classification: Strongylocentrotus droebachiensis
belongs to the sea-urchin group under echinodermata (spiney-skinned).
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