| 单词 | snail darter |
| 释义 | > as lemmassnail darter snail darter n. [compare darter n. 5] a small freshwater fish, Percina tanasi, belonging to the family Percidæ, and found in certain rivers of the U.S. ΘΚΠ the world > animals > fish > superorder Acanthopterygii (spiny fins) > order Perciformes (perches) > family Percidae (perches) > [noun] > genus Percina > member of (snail darter) snail darter1975 1975 U.S. Federal Reg. 17 June 25597/2 The Fish and Wildlife Service has evidence on hand that the snail darter Percina (Imostoma) sp. is an endangered species. 1977 Time 11 Apr. 17/2 The Mississippi sand-hill crane and the three-inch snail darter of the Little Tennessee River have already halted state and federal bulldozers. 1981 Science 15 May 761/3 Populations of snail darters have been found in three new places... If they turn out to be established populations the fish may no longer be an endangered species... The snail darter may be reclassified as a ‘threatened’..species. < as lemmas |
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