Yellow-spotted Dusk-hawker

Scientific name: Cephalaeschna klotsae

Habitat: waterfall in montane forest 

Body length: 70-77 mm

Distribution in Hong Kong: Ng Tung Chai

Flight period in Hong Kong: May to October

Identification features:

1. Spots on synthorax and abdomen yellowish green

2. Abdomen with two thick stripes on two sides

2. Stripes on mesepisternum yellowish green and “)(“-shaped, and the “)(“ breaks apart into four spots in some individuals