Scaphirhynchus

a genus of fishes of the family Acipenseridae. The snout is flattened, and the caudal peduncle is elongated and covered with bony plates. There are two species, found in North America in the basin of the Mississippi River. The shovelnose sturgeon (Scaphirhynchus platorhychus) reaches a length of 90 cm. It deposits its eggs between April and June in streams with rocky bottoms, and it feeds mainly on insect larvae. The shovelnose sturgeon is commercially valuable. The pallid sturgeon (S. albus), which is the least common of the two species, has no commercial value. It reaches a length of 1 m.

单词	scaphirhynchus
释义	Scaphirhynchus Scaphirhynchus a genus of fishes of the family Acipenseridae. The snout is flattened, and the caudal peduncle is elongated and covered with bony plates. There are two species, found in North America in the basin of the Mississippi River. The shovelnose sturgeon (Scaphirhynchus platorhychus) reaches a length of 90 cm. It deposits its eggs between April and June in streams with rocky bottoms, and it feeds mainly on insect larvae. The shovelnose sturgeon is commercially valuable. The pallid sturgeon (S. albus), which is the least common of the two species, has no commercial value. It reaches a length of 1 m.
随便看	recurrences recurrence time recurrency recurrendum est ad extraordinarium quando non valet ordinarium recurrent recurrent abdominal pain recurrent abortion recurrent active rheumatic fever recurrent acute otitis media recurrent acute pancreatitis recurrent airway obstruction recurrent albuminuria recurrent angina recurrent anterior compartment syndrome recurrent aphtha recurrent aphthous stomatitis recurrent aphthous ulcer recurrent aphthous ulcers recurrent appendicitis recurrent artery recurrent artery, anterior tibial recurrent artery of heubner recurrent artery, posterior tibial recurrent artery, radial recurrent artificial neural network