The ant genus Myopias Roger, 1861 (Hymenoptera: Formicidae: Ponerinae) in Thailand, with descriptions of three new species Author Jaitrong, Weeyawat Author Tasen, Wattanachai Author Guénard, Benoit text Zootaxa 2018 2018-11-29 4526 2 151 174 journal article 27892 10.11646/zootaxa.4526.2.3 d19034f9-3b62-470f-be80-b63215b5369c 1175-5326 2611496 6A5C11FD-9C0C-4AE1-AD7C-0A32AFA5BE5E Myopias Roger, 1861 Myopias Roger, 1861 : 39 . Type-species: Myopias amblyops , by monotypy. Bradyponera Mayr, 1886: 362 . Type-species: Ponera nitida (junior primary homonym in Ponera , replaced by Trapeziopelta mayri ), by monotypy. Trapeziopelta Mayr, 1862: 715 . Type-species: Ponera maligna , by monotypy. FIGURES 1–12. Morphological characters us in the key. 1, 3–5, petiole in profile; 2, 6–8, shape and dentition of right mandible; 9–10, head in full-face view; 11–12, head in profile. 1, 2, Myopias minima ; 3, 7, 10, 12, Myopias crawleyi ; 4, Myopias sakaeratensis ; 5, Myopias conicara ; 6, 9, 11, Myopias mandibularis ; 8, Myopias maligna punctigera . The general terminology of the worker ants follows Hölldobler & Wilson (1990) , and Bolton (1994) . For the important characters of the worker in the genus Myopias used in this paper, see Willey & Brown (1983) and Schmidt & Shattuck (2014) .