SEM images of Nasutonops xaxado sp. n., male (A–D) and female (E–L) from Serra Talhada, Pernambuco. A paired claws on right leg II, prolateral view B unpaired claw on right leg II, prolateral view C trichobothria base on right leg II, dorsal view D tarsal organ on right leg II, dorsal view E ocular area, lateral oblique view F same, anterior view G chelicerae, stridulatory area, lateral view H clypeal projection, lateral view I same, dorsal view J striated area between posterior eyes, detail, dorsal view K stridulatory pick on left pedipalp, prolateral view L distal area of left pedipalp, anterior view.