Echiura Animalia Flora and Fauna Biology

Echiurans are marine worms whose bodies are not segmented. They have an extensible proboscis and a set of small hooks at the posterior end. There are about 150 species, mostly inhabiting warm shallow seas and burrowing in the soft sediment.

• Life with Toxic Sulfide - A talk by Alissa Arp about Hydrothermal Vents, animalia Deep Sea flora and fauna Vents, Seeps and Estuarine Mud--Life with animalia Toxic Sulfide - Taxa flora and fauna included are Pogonophora and animalia Echiura
• Minor Invertebrate Phyla - Echiura - Echiurans are marine worms that burrow into mud flora and fauna flora and fauna or sand or live in empty shells.
• Thalassema thalassema - Photograph of this species.
• David Julian: Urechis caupo research - MPEG files of Urechis caupo (Echiura) feeding behavior and summary of corresponding paper.
• Introduction to the Echiura - Introduction to this small phylum, closely related to animalia the Annelids, animalia from UCMP Berkeley.

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