Nikaea is a genus of tiger moths in the Erebidae family.
Nikaea (moth) Wikipedia
The consists of two species.Nikaea longipennis (F. Walker, 1855)
Found in Kumaon, Nepal, Sikkim, Assam, China (Sichuan, Yunnan, Shaanxi, Hubei, Jiangxi, Zhejiang, Fujian).
Nikaea matsumurai Kishida, 1983
Found in Taiwan and Ryukyu in Japan.