| river shad | (n) shad that spawns in streams of the Mississippi drainage; very similar to Alosa sapidissima, Syn. Alosa chrysocloris |
| ガンジスメジロザメ属 | [ガンジスメジロザメぞく, ganjisumejirozame zoku] (n) Glyphis (genus containing 5 known species of secretive true river sharks in the family Carcharhinidae) [Add to Longdo] |