• Caenorhabditis elegans WWW Server
  Various information on C. elegans.
  
  
• WormBase
  International consortium of scientists dedicated to providing the research community with accurate, current, accessible information concerning the genetics, genomics and biology of C. elegans.
  
  
• WormAtlas
  Database of behavioral and structural anatomy of C. elegans.
  
  
• WormBook
  Online text companion to WormBase. WormBook contains original reviews on all aspects of C. elegans biology and up-to-date descriptions of technical procedures used to study this animal.
  
  
• Caenorhabditis Genetics Center (CGC)
  CGC collects, maintains and distributes stocks of C. elegans. CGC also coordinates genetic nomenclature, maintains the C. elegans genetic map and publishes the Worm Breeder's Gazette.
  
  
• The Worm Image Database
  View and download the electron micrographs and associated data of C. elegans.
  
  
• Male Wiring Project
  Reconstruction of the nervous system of the C. elegans male.
  
  
• NBRP C. elegans
  National BioResource Project for the experimental animal "nematode C. elegans".
  
  
• Japanese C. elegans Community
  Community of Japanese researchers who study or are interested in the nematode C. elegans.