Tăgus, i, m.,
a river in Lusitania , celebrated for its golden sands , now Tajo or Tagus , Liv. 21, 5, 8; Mel. 3, 1, 6; Plin. 4, 22, 35, § 115; Ov. Am. 1, 15, 34; id. M. 2, 251; Luc. 7, 755; Sil. 1, 155; 16, 559; Mart. 1, 50, 15; 10, 96, 3.
TAGUS(Τάγος, Ptol. 2.5.4), one of the principal rivers of Spain, being considerably larger than the ...
Dictionary of Greek and Roman Geography