Note 2358 — BOOK IX. THE NATURAL HISTORY OF FISHES.

The Danube. Cuvier says, that this passage probably bears reference to the clupea ficta or finte, which, as well as the shad, is in the habit of passing up streams. As for the story of the fish finding their way to the Adriatic, it is utterly without foundation. Cuvier adds, that the main difference between the finte and the clupea alosa, or shad, is, that the former has very fine teeth, the latter none at all.