494 Greater sturgeon Acipenser <i>Acipenser</i> is a genus of sturgeons. With 17 species, many of which are threatened, it is the largest genus in the order Acipenseriformes. (Wikipedia) 161065 494.jpg image/jpeg 27793 2012-04-20T09:43:52Z 521 Aquatic foods Fishes Type 1 2011-02-09T00:37:44Z 2019-05-14T18:05:26Z false specific 7901 true FOOD00483