Characters used in key A, B, E Meranoplus tanomtongi (holotype, THNHM-I00028903) F, G M. tanomtongi (non-type worker, THNHM-I-00028904) C, D M. bicolor (non-type, THNHM-I-00027270) H M. siamensis (holotype, THNHM-I-00027303) I M. siamensis (non-type worker, THNHM-I-00028942) A, C petiole and postpetiole in profile B, D petiole and postpetiole in dorsal view E, H anterior corners of frontal lobes F, I head in full-face view G eye.

 
 
  Part of: Yodprasit K, Buddhakala N, Tasen W, Jaitrong W (2024) Two new species and a new record of the ant genus Meranoplus Smith, 1853 (Hymenoptera, Formicidae, Myrmicinae) from Thailand. ZooKeys 1210: 207-227. https://doi.org/10.3897/zookeys.1210.125990