Ophiocomina nigra is a dark brittle star with a round, flattened disc up to two and a half centimetres across and five thin, flexible arms about five times the diameter of the disc.
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Ophiocomina nigra is a dark brittle star with a round, flattened disc up to two and a half centimetres across and five thin, flexible arms about five times the diameter of the disc.
Pale, almost white individuals may appear in any population of Ophiocomina nigra.
Sources
In NAKTASHIF worlds:Marine and coastal habitats
Approved version OWNER-REVIEW-20261108T212002992 · last approved 9 November 2026