(Ζαμῖραι/Zamîrai, perhaps better Γαμῆραι/Gamêrai). A tribe, described by Ptol. 7,2,16 as cannibal, in India extra Gangem, beyond the Cirrhadia, roughly in modern Burma (Argyrâ chṓra, 'silver land' in Ptol. 7,2,17). It is almost impossible to identify the individual peoples and places of southeastern Asia named in Ptol. (attempts in [1] and [2]), because most other sources are from a substantially later period.
Bibliography
1 A. Berthelot, L'Asie ancienne centrale et sud-orientale d'après Ptolémée, 1930
2 A. Herrmann, Das Land …