A / attĭlus
noun

attĭlus

gen. attĭli · gender masculine · decl. 2nd
a kind of large fish found in the Po; Ladano; Adello
a kind of large fish found in the Po: Acipenser huso, Linn.; Plin. 9, 15, 17, § 44 (called by the Italians Ladano or Adello).