ECHINODERMS Feather Stars Feather stars have many colourful arms which occur in multiples of five up to hundreds. These organisms are filter feeders, using

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• Echinoidea
• Food and drink
• Asteroidea
• Holothuriidae
• Sea urchin
• Protoreaster nodosus
• Protoreaster
• Sea cucumber
• Starfish
• Taxonomy
• Phyla
• Echinoderms