TICHIS( Tech), a river of Gallia Narbonensis, placed by Mela (2.5) in the Ora Sardonum[SARDONES]. The Tichis is the Tecum of Pliny (Plin. Nat. 3.4). The Tetand the Tech, two small rivers, cross the territory of Roussillonfrom west to east. The Tichis is named Illiberis or Illeris by other writers. [ILLIBERIS]
[G.L]