SEM images of Nasutonops xaxado sp. n., male from Serra Talhada, Pernambuco (A–L) A carapace, lateral oblique view B ocular area, lateral oblique view C striated area between posterior eyes, detail, dorsal view D clypeal projection, lateral view E same with chelicerae, anterior view F same, anterior view G chelicerae, stridulatory area, lateral view H serrula, lateral view I left pedipalp, retrolateral view J embolus, retrolateral view K tip of embolus, distal area L bulb, ventral view.