Protagonista lugubris Shelford, male from Guangxi: 34 head, frontal view 35 maxillary palps 3–5 36 front femur 37 pronotum 38 tegmen 39 hind wing 40 abdominal tergum 1, dorsal view 41 supra-anal plate and paraprocts broken, ventral view 42 subgenital plate, dorsal view 43 left phallomere and right phallomere. Scale bars: 1.0 mm (34, 36–37, 40), 0.5 mm (35, 41–42), 2.0 mm (38–39).