Spots normally have strongly concave margins but can be variable.
P. pseudomaesa is usually without a HW spot 7 above (variable).
Spot 6 is more often present.
Spots 2 & 3 only have the margins less concave.
The abdominal end black mark is more bandlike in P. trachala. P. pseudomaesa with spots 4 & 5 fully detached. https://www.ifoundbutterflies.org/me...b5d092b6-1.jpg