New Thai species.

Finally, a new publication:

Jaitrong, W.; Yamane, S.; Noon-Anant, N. 2023. The Thai species of the Polyrhachis (Myrmatopa) flavicornis Smith, 1857 species group, with description of a new species (Hymenoptera, Formicidae, Formicinae). Zootaxa 5249 (4):446-464.

Pdf with key to Thai species only:

https://antcat.org/documents/8444/jaitrong_et_al_2023_zootaxa_thai_polyrhachis_flavicornis_group___new_species.pdf