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Avialian vs Avialan - What's the difference?

avialian | avialan |

As nouns the difference between avialian and avialan

is that avialian is any extinct dinosaur of the clade Avialae, together with any living descendent of class Aves (the birds) while avialan is any animal belonging to the clade Avialae, including all birds and some dinosaurian relatives.

avialian

English

Noun

(en noun)
  • Any extinct dinosaur of the clade Avialae, together with any living descendent of class Aves (the birds).

    • avialan

    English

    Noun

    (en noun)
  • Any animal belonging to the clade Avialae , including all birds and some dinosaurian relatives