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- A fish of the family Polyodontidae, having a long paddle - shaped snout, especially Polyodon spathula of the Mississippi River basin. 白鱘，匙吻鱘匙吻鱘科的一種魚(yú)，有長(cháng)的槳狀吸盤(pán)，特別是匙吻鱘密西西比河流域的這種魚(yú)
- A fish of the family Polyodontidae, having a long paddle-shaped snout, especially Polyodon spathula of the Mississippi River basin. 白鱘，匙吻鱘匙吻鱘科的一種魚(yú)，有長(cháng)的槳狀吸盤(pán)，特別是匙吻鱘密西西比河流域的這種魚(yú)
- Lorenzini's ampullae The mucus filled canal system opening on the snout of Elasmobranchii, Polyodon spathula and Plotosus anguillaris. May be electric, pressure or temperature receptors. 勞倫氏壺腹黏液充滿(mǎn)的管道系統，在板鰓亞綱，匙吻鱘與鰻鯰的吻部上?？赡苁请?，壓力或溫度的受器。
- Growth of the American Paddlefish Polyodon spathula at Different Feeding Rates 匙吻鱘幼魚(yú)不同餌料量生長(cháng)試驗
- Aquaculture of the American paddlefish Polyodon spathula fed different feeds in cages of reservoirs 水庫網(wǎng)箱不同餌料養殖匙吻鱘試驗
- A Test on the Paddlefish Polydon Spathula Farming in Non-feeding Cages in a Reservoir 水庫不投餌網(wǎng)箱養殖匙吻鱘試驗
- Experiments on Artificial Seed Rearing and High Yield Culture of Paddlefish Polyodon spathula in Net Cage 匙吻鱘人工育苗和網(wǎng)箱高產(chǎn)飼養試驗
- a fish of the family Polyodontidae,having a long paddle-shaped snout,especially Polyodon spathula of the Mississippi River basin 吻鱘科的一種魚(yú)，有長(cháng)的槳狀吸盤(pán)，特別是匙吻鱘密西西比河流域的這種魚(yú)
- Polyodon spathula 匙吻鱘
