单词 | ichthyopterygian |
释义 | ichthyopterygianadj.n. Palaeontology. A. adj. Categories » Belonging to the Ichthyopterygia, an order of extinct marine reptiles in Owen's classification (1860, Palæont. 198–9), so named from the paddle- or fin-like character of the digits of the fore and hind limbs, the type of which is the ichthyosaurus; ichthyosaurian. B. n. Categories » A reptile of this order; an ichthyosaurian. This entry has not yet been fully updated (first published 1899; most recently modified version published online June 2018). < adj.n. |
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