Lewis & Short

Gangărĭdae (Garg-), ārum, m., = Γαγγαρίδαι, an Indian people near the Ganges, in the modern Bengal, Plin. 6, 18, 22, § 65; Curt. 9, 2, 2; Verg. G. 3, 27; Val. Fl. 6, 67.