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Invertebrate vs Echiuran - What's the difference?

invertebrate | echiuran |

As nouns the difference between invertebrate and echiuran

is that invertebrate is an animal without vertebrae, ie backbone while echiuran is any wormlike invertebrate of the phylum echiura .

As an adjective invertebrate

is lacking a backbone.

invertebrate

English

(wikipedia invertebrate)

Noun

(en noun)
  • An animal without vertebrae, i.e. backbone.

    • Antonyms

    *

    Adjective

    (en adjective)
  • Lacking a backbone.

    • Antonyms

    *

    echiuran

    English

    Noun

    (en noun)
  • Any wormlike invertebrate of the phylum Echiura