Pteropod

Quick meaning: Pteropod is a noun meaning Any of free-swimming pelagic sea snails and sea slugs, of the suborder Thecosomata, that have winglike lobes on the feet; a sea butterfly.

Meaning

Any of free-swimming pelagic sea snails and sea slugs, of the suborder Thecosomata, that have winglike lobes on the feet; a sea butterfly.

Example Sentences

Pteropods, or sea butterflies, have a foot that is modified to form a pair of winglike structures that animals use to propel themselves through the water column.

Pteropods, also known as sea butterflies, are marine gastropods adapted to pelagic life.[…]When pteropods constitute a high percentage of the ooze the deposit is called pteropod ooze.

For fans of the undersea sci-fi classic The Abyss, a pteropod seems a likely inspiration for the ethereal alien creatures that were the saviors at the film's end. The muscular foot that most snails use for locomotion has been modified in the pteropods into delicate fins for swimming.

Word Forms

• pteropods

Related Words

Related dictionary entries include mollusc, ooze, oozes, thecosome, pleopod, seamoth.

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