ODANATA –
Winged insects. With two pairs of wings. Wings not hard. Fore wings and hind wings usually similar in texture and structure. Wings largely transparent. Mouthparts not a piercing-sucking beak and normally situated at the front of the head. Antennae small and bristle-like. Fore wing and hind wing nearly equal in size; tip of abdomen without terminal filament.
Zygoptera –
Medium-sized insects. Eyes widely separated. Fore and hind wings similar in shape; petiolate (stemmed); male with a pair of superior appendages below the anus. Female with ovipositor.
Coenagrionidae -
Pterostigma diamond-shaped, approximately as long as deep, costal and distal margins subequal, costal margin much longer than hind margin. Body length less than 41 mm.
Xanthocnemis -
Yellowish line on mesepisternum broad and with a distinct notch in the lateral border. Male abdomen red. Female abdomen bronze or red, without vulvar spine. Body length 28-41 mm.

Damsel fly hindering similar to forewing eyes widley sperated zygoptera, mediium sized hind and forewings similar in shape . Pterostigma diamond shape costal margin much longer than hind margin.Body length less than 41mm. Coenagrionidae