Syllepte segnalis

Syllepte segnalis is a moth in the family Crambidae. It was described by John Henry Leech in 1889. It is endemic to Japan.

The wingspan is 19 - 23 mm. The forewings are brownish black, with a pale yellow discal spot and a wavy central band on the wing. The under surface are as above, but the markings are not so distinct.