Dasyproctus hainanensis Yue & Li, sp. nov., ♀ a habitus, lateral view b head, frontal view c head, dorsal view d collar, lateral view e mesosoma, dorsal view f petiole, gastral tergum I, dorsal view g gastral terga II–V, dorsal view. Scale bars: 0.68 mm (a); 0.89 mm (e, g); 0.99 mm (c); 1 mm (b); 1.31 mm (f); 1.65 mm (d).