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Brissus gigas - Sea Urchin
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Brissus gigas

description Brissus gigas Overview

Brissus gigas is New Zealand's giant heart urchin, described by H. B. Fell in 1947; a specimen collected in 2009 measured 193 millimetres.

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How good is Brissus gigas?
Brissus gigas scores 6.38/10 (Fair) on Lunoo, making it rated in the Sea Urchin category. Large size and distinctive form create stronger natural-history appeal than most obscure congeners.
What are the best alternatives to Brissus gigas?
How does Brissus gigas compare to Strongylocentrotus purpuratus?
See our detailed comparison of Brissus gigas vs Strongylocentrotus purpuratus with scores, features, and an AI-powered verdict.
Is Brissus gigas worth it in 2026?
With a score of 6.38/10, Brissus gigas is a solid option in Sea Urchin. See all Sea Urchin ranked.

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