| 单词 | lobe-fin |
| 释义 | > as lemmaslobe-fin lobe-fin n. a crossopterygian fish. ΘΚΠ the world > animals > fish > class Osteichthyes or Teleostomi > [noun] > subclass Crossopterygii or order Coelacanthiformes > member of cœlacanth1857 crossopterygian1861 latimeria1940 lobe-fin1941 Old Fourlegs1956 1941 A. S. Romer Man & Vertebrates (ed. 3) i. 33 Typical lobefins were fresh-water fishes which..early became extinct. 1962 K. F. Lagler et al. Ichthyol. iv. 115 Cosmoid scales are found both in the living (Latimeria) and extinct lobefins. 1979 D. L. Dineley Fossils v. 120 Not long ago the lobe-fins were thought to have become extinct... Then in 1938 a living lobe-fin was dredged up. 1994 Nature 7 Apr. 507/1 For much of the middle of this century, there was general agreement that most of the Tetrapoda had arisen from osteolepiform lobefins. < as lemmas |
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