Archernis fulvalis is a moth in the Crambidae family. It was described by Hampson in 1913. It is found in French Polynesia, where it has been recorded from the Society Islands.
Archernis fulvalis Hampson, 1913 Wikipedia
The name Archernis fulvalis is preoccupied by Archernis fulvalis described by Hampson in 1899.