| 单词 | rock sturgeon |
| 释义 | > as lemmasrock sturgeon rock sturgeon n. North American any sturgeon found in lakes; esp. the lake sturgeon, Acipenser fulvescens. ΘΚΠ the world > animals > fish > class Osteichthyes or Teleostomi > subclass Actinopterygii > [noun] > infraclass Chondrostei > order Acipenseriformes > member of genus Acipenser sevruga1591 sterlet1591 acipenser1614 hausen1745 osetr1753 rock sturgeon1842 1842 Z. Thompson Hist. Vermont i. 150/1 This fish [sc. Acipenser oxyrhynchus] is occasionally taken in lake Champlain, and is here known by the name of Rock Sturgeon. 1877 C. Hallock Sportsman's Gazetteer i. 329 Rock Sturgeon.—Acipenser rubicundus. This is the sturgeon of the great lakes. 1941 Copeia No. 3. 160 The rangers at Sturgeon Lake had pictures of a rock sturgeon, about 4 feet in length. 1983 G. C. Becker Fishes Wisconsin 221 Lake Sturgeon... Other common names..rock sturgeon (usually the long-snouted, obviously plated young). rock sturgeon rock sturgeon n., extracted from sturgeonn.< as lemmas |
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