page_title: List of prehistoric annelid genera
hierarchical_section_title: List of prehistoric annelid genera
caption_attribution_description: English: Fossil of Astreptoscolex anasillosus, an extinct worm
context_page_description: This list of prehistoric annelids is an attempt to create a comprehensive listing of all genera that have ever been included in Annelida which have been found preserved as fossils. This list excludes purely vernacular terms. It includes all commonly accepted genera, but also genera that are now considered invalid, doubtful, or were not formally published, as well as junior synonyms of more established names, and genera that are no longer considered acanthodians.
context_section_description: This list of prehistoric annelids is an attempt to create a comprehensive listing of all genera that have ever been included in Annelida which have been found preserved as fossils. This list excludes purely vernacular terms. It includes all commonly accepted genera, but also genera that are now considered invalid, doubtful (nomina dubia), or were not formally published (nomina nuda), as well as junior synonyms of more established names, and genera that are no longer considered acanthodians.
caption: Astreptoscolex anasillosus fossil
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