Gynacantha is a genus of dragonflies in the family Aeshnidae.[2] The females have two prominent spines under the last abdominal segment.[3] This gives the genus name (from Greek female and thorn) and the common name two-spined darners; they are also known as duskhawkers.
The genus Gynacantha includes the following species:[4][5]
Gynacantha is a genus of dragonflies in the family Aeshnidae. The females have two prominent spines under the last abdominal segment. This gives the genus name (from Greek female and thorn) and the common name two-spined darners; they are also known as duskhawkers.