Nannoarctia tripartita
Nannoarctia tripartita is a moth of the family Erebidae first described by Francis Walker in 1855. It is found in Myanmar, Thailand, Laos and Yunnan, China.

Description
The length of the Nannoarctia tripartita forewings is 15–18 mm for females and 14–17 mm for males.

References

Spilosomina
Moths of Asia
Moths described in 1855