ichthyosauria | sense examples, Usage and Definition from wordnet dictionary online

Noun ichthyosauria has 1 sense

Ichthyosauria, order Ichthyosauria - extinct marine reptiles: ichthyosaurs
--₁ is a kind of animal order
--₁ is a member of Archosauria, subclass Archosauria
--₁ has members: ichthyosaur; Ichthyosauridae, family Ichthyosauridae

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