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Ruby Darter
Scientific name: Rhodothemis rufa
Habitat: marsh, pond
Body length: 42-49 mm
Distribution in Hong Kong: Widespread, e.g. Hong Kong Wetland Park, Kai Kuk Shue Ha
Flight period in Hong Kong: April to October
Similar species: Crimson Darter (Comparison: male)
Identification features (male):
1. Bright red vertical stripes at two sides of dorsal carina
2. Bright red vertical stripes on centre of synthorax dorsum
3. Legs black
4. Abdomen bright red
Identification features (female):
1. Synthorax and abdomen mainly yellowish brown
2. Yellowish white spots on two sides of dorsal carina
3. Yellowish white vertical stripes on centre of synthorax dorsum
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