Aeshna canadensis Vs. Aeshna clepsydra

The abdominal stripe is more continuous for A. clepsydra, more splotchy for A. canadensis. Dorsal puncta are darker and stand out more on A. canadensis.

A. clepsydraA. canadensis

Palps 1: A. clepsydra palps are broadly curved; A. canadensis palps are abruptly curved.

A. clepsydraA. canadensis

Palps 2: A. clepsydra palps are broadly curved; A. canadensis palps are abruptly curved.

A. clepsydraA. canadensis

Ovipositor (A. clepsydra on left.); A. canadensis coming soon.

A. clepsydraA. canadensis