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单词 rhamphorhynchus
释义

Rhamphorhynchusn.

Brit. /ˌramfə(ʊ)ˈrɪŋkəs/, U.S. /ˌræmfəˈrɪŋkəs/
Origin: A borrowing from Latin. Etymon: Latin Rhamphorhynchus.
Etymology: < scientific Latin Rhamphorhynchus (H. von Meyer (1846), in Palaeontographica 1 1–20; originally as a subgenus) < ancient Greek ῥάμϕος beak (see rhamphoid adj.) + ῥύγχος snout (see -rhynchous comb. form).
Palaeontology.
A genus of rhamphorhynchoid pterosaurs of the Jurassic period, characterized by a pointed beak with forward-pointing teeth, and a tail that typically had a diamond-shaped vane at the tip; (also rhamphorhynchus) a pterosaur of this genus.Rhamphorhynchus is believed to have fed by snatching fish from the water surface in the manner of a skimmer (bird).
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the world > animals > reptiles > extinct reptiles and dinosaurs > [noun] > Sauria > member of order Pterosauria > rhamphorhynchoid
Rhamphorhynchus1847
rhamphorhynchoid1939
1847 Q. Jrnl. Geol. Soc. 3 74 Subulirostres... A long stiff tail (Rhamphorhynchus, bill-nosed).
1877 H. A. Nicholson Anc. Life-hist. Earth (1878) xvi. 247 Many fishes must have yielded to the cruel beak and sharp teeth of Rhamphorhynchus.
1918 Sci. Monthly Oct. 373 High overhead is seen a small long-tailed pterodactyl or winged lizard (Rhamphorhynchus).
1952 W. J. Miller Introd. Hist. Geol. (ed. 6) xxii. 350 The other group, typified by the Rhamphorhynchus.., had long tails, and in one species at least the end of the tail was..expanded into a sort of rudder.
2001 Washington Times (Nexis) 11 June d3 I never knew the rhamphorhynchus hunted by dragging its beak through the water.
This is a new entry (OED Third Edition, June 2010; most recently modified version published online March 2022).
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n.1847
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