bn:00004330n
Noun Concept
Categories: Cambrian first appearances, Wikipedia articles incorporating a citation from EB9, Wikipedia articles incorporating a citation from the 1911 Encyclopaedia Britannica with Wikisource reference, Articles with 'species' microformats, Extant Cambrian first appearances
EN
Annelida  phylum Annelida
Definitions
Relations
Sources
EN
Segmented worms: earthworms, lugworms, leeches Open English WordNet
WordNet 3.0 & Open English WordNet
Wikipedia Redirections