Planarian: Definition with Planarian Pictures and Photos

1. Noun. Free-swimming mostly freshwater flatworms; popular in laboratory studies for the ability to regenerate lost parts.

Exact synonyms: Planaria
Generic synonyms: Flatworm, Platyhelminth
Group relationships: Class Turbellaria, Turbellaria

1. n. One of the Planarida, or Dendrocœla; any turbellarian worm.

1. Noun. Any of various freshwater flatworms, of the family ''Planariidae''. ¹

¹ Source: wiktionary.com

1. [n -S]

1. One of the Planarida, or Dendrocoela; any turbellarian worm. Plana"rian. Source: Websters Dictionary (01 Mar 1998)

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