Kōrero: Marine animals without backbones

Peanut worm on a golf-ball sponge

Peanut worm on a golf-ball sponge

This red peanut worm (species unidentified) clings to the side of a sponge. Some peanut worms have the shape of unshelled peanuts, but this is not a defining characteristic. All possess an unsegmented body consisting of a forward section (called an introvert), which can be completely withdrawn into the back section of the animal. Peanut worms are mostly found in shallow waters. Some are mud dwellers, while others live in crevices or even bore into rocks.

Te whakamahi i tēnei tūemi

Ryan Photographic

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Te tuhi tohutoro mō tēnei whārangi:

Dennis Gordon and Maggy Wassilieff, 'Marine animals without backbones - Advanced worms', Te Ara - the Encyclopedia of New Zealand, http://www.TeAra.govt.nz/mi/photograph/5856/peanut-worm-on-a-golf-ball-sponge (accessed 3 April 2020)

He kōrero nā Dennis Gordon and Maggy Wassilieff, i tāngia i te 12 Jun 2006