Skip to main content

Story: Starfish, sea urchins and other echinoderms

Cushion star

Image
Cushion star

Cushion stars are probably the commonest starfish around the coast and are frequently found in tidal rock pools. They may be orange, brown, green, blue, purple or mottled combinations of these; their underside is pale pink. Usually they have five arms like this specimen, but some have four or six. They can grow to 10 centimetres in diameter – about the width of an adult’s hand.

Using this item

Te Ara - The Encyclopedia of New Zealand

by Melanie Lovell-Smith

This item has been provided for private study purposes (such as school projects, family and local history research) and any published reproduction (print or electronic) may infringe copyright law. It is the responsibility of the user of any material to obtain clearance from the copyright holder.

All images & media in this story

How to cite this page

Maggy Wassilieff, Starfish, sea urchins and other echinoderms – Spiny-skinned animals, Te Ara – the Encyclopedia of New Zealand, https://teara.govt.nz/en/photograph/5188/cushion-star (accessed 4 June 2026).

Story by Maggy Wassilieff, published 2 March 2009.

Comments

Catherine
30 July 2012
Could someone tell me why I would find purple cushion stars on the beach at Glenelg, South Australia? Never seen them before and neither has anyone I've asked.
ryan
13 May 2011
do you try wikkipedia
Tracy
04 April 2011
Does anyone know a website which suplies alot of infomation? for I'm doing a project, and all websites on "Cushion Star's" has only a short peice of info.
Sarah
14 March 2011
They are soooooooooooooo cool