Melophorus chrysus sp. n.: non–type major worker (ANIC32-900146–middle ant)frons (a), profile (b) and dorsum (c); minor worker holotype (JDM32-004655) frons (d), profile (e) and dorsum (f); distribution map for the species (g). Low resolution scale bars: 1 mm (b, c); 0.5 mm (a, d–f).