page_title: List of annelid families
section_title: Scolecida
hierarchical_section_title: List of annelid families / Class Polychaeta / Scolecida
caption_attribution_description: Capitella capitata&#160;(Fabricius, 1780) English: Gallery worm from the Belgian continental shelf. Lab image. Length&#160;: ~9&#160;mm. Français&#160;: Un ver polychète pêché sur le plateau continental belge. Longueur&#160;: 9&#160;mm environ.
context_page_description: List of annelid families describes the taxa relationships in the phylum Annelida, which contains more than 17,000 extant species including ragworms, earthworms, and leeches.
context_section_description: Family Aeolosomatidae
  Family Arenicolidae
  Family Capitellidae
  Family Cossunidae
  Family Maldanidae
  Family Opheliidae
  Family Orbiniidae
  Family Paraonidae
  Family Parergodrilidae
  Family Potamodrilidae
  Family Psammodrilidae
  Family Questidae
  Family Scalibregmatidae
caption: Capitellidae Capitella capitata
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