Frons in dorsal view, with a potentially diagnostic T-mark, of the individuals collected in Chingombe, Zambia: a male of Gynacantha vesiculata b female of Gynacantha villosa c female of Gynacantha sp. (phot. R. Bernard).

 
 
  Part of: Bernard R, Dara┼╝ B (2018) New records of dragonflies (Odonata) in Zambia. African Invertebrates 59(2): 165-193. https://doi.org/10.3897/afrinvertebr.59.29021