| 单词 | parr marks |
| 释义 | > as lemmasparr marks parr marks n. the dark marks on the sides of a parr. ΘΚΠ the world > animals > fish > class Osteichthyes or Teleostomi > order Salmoniformes (salmon or trout) > family Salmonidae (salmon) > [noun] > genus Salmo > salmo salar (salmon) > parts of salmon bellowsc1460 gib1818 helm1861 parr marks1880 1848 Littell's Living Age 7 Nov. 401/2 The parr markings, which may again be made visible on scraping off the scales of the smolt, was a fact well known to anglers.] 1880 F. Francis Bk. Angling (ed. 5) ix. 306 With bands or marks on the sides known as parr-marks. 1936 J. T. Jenkins Fishes Brit. Isles (ed. 2) 219 Between the parr marks there is a red spot. 1997 G. S. Helfman et al. Diversity of Fishes x. 136/2 Fry develop species-typical patterns of vertical bars on their sides called parr marks, the fish now being called parr. < as lemmas |
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