Habitus of Pseudoechthistatus spp. 21–28 head in frontal view 29 subbasal tubercle of elytron showing an abnormal form 30–37 femora in ventral view showing pubescence patterns 21, 29, 30 P. obliquefasciatus Pic, 1917 22, 31 P. granulatus Breuning, 1942 23, 33 P. glabripennis sp. n. 24, 34 P. sinicus sp. n. 25, 35 P. chiangshunani sp. n. 26, 36 P. holzschuhi sp. n. 27, 37 P. pufujiae sp. n. 28, 32 P. acutipennis Chiang, 1981. a male b female.