| 单词 | ganoid |
| 释义 | ganoid (once / 33388 pages) n WORD FAMILY ganoid: ganoids USAGE EXAMPLESA genus of ganoid fishes, including the sturgeons, having the body armed with bony scales, and the mouth on the under side of the head. Webster, Noah, Webster's Unabridged Dictionary(2012) An order of ganoid fishes of which the bichir of Africa is a living example. Webster, Noah, Webster's Unabridged Dictionary—(2n...(2012) E. of Cupar, have been found great quantities of fossils of ganoid fishes. Various, Encyclopaedia Britannica, 11th Edit...(2012) n primitive fishes having thick bony scales with a shiny covering Syn|Hypo|Hyper ganoid fish Amia calva, bowfin, dogfish, grindle primitive long-bodied carnivorous freshwater fish with a very long dorsal fin; found in sluggish waters of North America Polyodon spathula, duckbill, paddlefishprimitive fish of the Mississippi valley having a long paddle-shaped snout Chinese paddlefish, Psephurus gladisfish of larger rivers of China similar to the Mississippi paddlefish sturgeonlarge primitive fishes valued for their flesh and roe; widely distributed in the North Temperate Zone Lepisosteus osseus, billfish, gar, garfish, garpikeprimitive predaceous North American fish covered with hard scales and having long jaws with needlelike teeth Acipenser transmontanus, Pacific sturgeon, Sacramento sturgeon, white sturgeonfood and game fish of marine and fresh waters of northwestern coast of North America Acipenser huso, beluga, hausen, white sturgeonvaluable source of caviar and isinglass; found in Black and Caspian seas teleost, teleost fish, teleostan a bony fish of the subclass Teleostei |
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