Appearance
The wingspan is 30–35 mm. Adults are on the wing year-round. The larvae feed on "Hypericum aethiopicum" and "Chamaecrista mimosoides".
Naming
*"E. b. brigitta"⤷ "E. b. pulchella"
⤷ "E. b. drona"
⤷ "E. b. senna"
⤷ "E. b. fruhstorferi"
⤷ "E. b. ina" Eliot, 1956
⤷ "E. b. hainana"
⤷ "E. b. rubella"
⤷ "E. b. formosana" Matsumura, 1919
⤷ "E. b. yunnana"
⤷ "E. b. australis"
References:
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