Green Club-tailed Dragonfly, Green snaketail, or Green gomphid (Ophiogomphus cecilia)

 
    
Green Club-tailed Dragonfly, Green snaketail, or Green gomphid (Ophiogomphus cecilia)
    

Ophiogomphus serpentinus.

 © Ekaterina Smirnova

Family Gomphidae