Also found in: Thesaurus.
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|Noun||1.||family Ichthyosauridae - later ichthyosaurs of the Jurassic and Cretaceous; widely distributed in both hemispheres|
reptile family - a family of reptiles
genus Ichthyosaurus - type genus of the Ichthyosauridae
genus Stenopterygius - a reptile genus of Ichthyosauridae
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