What's the difference between polypide and polypode?

Polypide

Definition:

• (n.) One of the ordinary zooids of the Bryozoa.

Example Sentences:

• (1) A second impulse was recorded from individual zooids, probably generated by the polypide's nervous system.

Polypode

Definition:

• (n.) A plant of the genus Polypodium; polypody.
• (n.) An animal having many feet; a myriapod.

Example Sentences: