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Echiura

Top > Biology > Biota > Fauna > Echiura

The Echiura, or spoon worms, are a small group of marine animals. They are often considered to be a group of annelids, although they lack the segmented structure found in other members of that group, and so may also be treated as a separate phylum.


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