This is T munda male. Note the longer arrotandwheads on the forewing compared to T. palguna and the extensive whitish discal (central) area on the hindwing. Close match to Fleming N98. The underside actually suggested T. palguna with the arrowheads situated midway in the pale spots on the forewing, and the submarginal (outer) arrowheads black and detached on the hindwing, but this is known to be variable. As stated in the text some individuals are so difficult as to require dissection for certain ID.