Phoronis ovalis is tiny, usually less than 1 cm long, and bears only about 24 tentacles arranged in a slightly indented circle.
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Phoronis ovalis is tiny, usually less than 1 cm long, and bears only about 24 tentacles arranged in a slightly indented circle.
In adult Phoronis ovalis, the lophophore nervous system includes a dorsal ganglion, a tentacular nerve ring, an inner ganglion, an inner nerve ring and six nerves in each tentacle.
In NAKTASHIF worlds:Marine and coastal habitats
Approved version OWNER-REVIEW-20261108T214751794 · last approved 9 November 2026