echiura

    Top: Science: Biology: Flora_and_Fauna: Animalia: Echiura:

• - Immunohistochemical analysis (cLSM) of the development and organization of the nervous system in Echiura and the phylogenetic implications of these results. The work of Rene Hessling shows volume rendered three-dimensional reconstructions of the central n
  
• - Introduction to this small phylum, closely related to the Annelids, from UCMP Berkeley.
  
• - 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
  
• - This study conducted by Jeff Judd at San Francisco State University was a general survey of the natural history, feeding and digestive physiology of Urechis caupo, the fat innkeeper worm.
  
• - MPEG files of Urechis caupo (Echiura) feeding behavior and summary of corresponding paper.
  
• - Echiurans are marine worms that burrow into mud or sand or live in empty shells.