description Araeosoma alternatum Overview
Araeosoma alternatum is a species of regular sea urchin in the family Echinothuriidae. It is a deep-water echinoderm with the flexible, soft-test form characteristic of many echinothuriids, whose tests are less rigid than those of typical shallow-water urchins. The species was described by Alexander Emanuel Agassiz in 1879 and belongs to the marine genus Araeosoma.
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How good is Araeosoma alternatum?
Araeosoma alternatum scores 5.89/10 (Mediocre) on Lunoo, making it rated in the Sea Urchin category.
What are the best alternatives to Araeosoma alternatum?
See our alternatives page for Araeosoma alternatum for a ranked list with scores. Top alternatives include: Araeosoma violaceum, Araeosoma coriaceum, Araeosoma owstoni.
How does Araeosoma alternatum compare to Araeosoma violaceum?
See our detailed comparison of Araeosoma alternatum vs Araeosoma violaceum with scores, features, and an AI-powered verdict.
Is Araeosoma alternatum worth it in 2026?
With a score of 5.89/10, Araeosoma alternatum is a solid option in Sea Urchin. See all Sea Urchin ranked.
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