Found 1 items, similar to Ichthyopterygia.
English → English (gcide) Definition: Ichthyopterygia Ichthyosauria \Ich`thy*o*sau"ri*a\, n. pl. [NL. See Ichthyosaurus.] (Paleon.) An extinct order of marine reptiles, including Ichthyosaurus and allied forms; -- called also Ichthyopterygia. They have not been found later than the Cretaceous period. [1913 Webster] Ichthyopterygia \Ich`thy*op`te*ryg"i*a\, n. pl. [NL. See Ichthyopterygium.] (Paleon.) See Ichthyosauria. [1913 Webster]