Callyntrura xinjianensis sp. nov. 39 anterior face of ventral tube 40 posterior face of ventral tube apically 41 lateral flap of ventral tube 42 manubrial plaque (dorsal view) 43 SEM photomicrographs of mucro (lateral view from internal side) 44 SEM photomicrographs of mucro (lateral view from external side) 45 mucro (upper view) 46, 47 scales on body 48 scale on antenna and furcula. Scale bars: 20 μm.