Variation in the shape of the head in dorsal view.

 
 
  Part of: Armstrong AJ, Villet MH (2019) Checklist, endemism, English vernacular names and identification of the cicadas (Insecta, Hemiptera, Cicadidae) of KwaZulu-Natal, South Africa. African Invertebrates 60(2): 165-193. https://doi.org/10.3897/afrinvertebr.60.35130