Rivula basalis

Moth Taxon Search
Rivula basalis
Notes (optional)
SS: Rivula basalis, provisional ID.
Similar species: Rivula simulatrix Hampson, 1912
Rivula simulatrix Hampson, 1912, J. Bombay nat. Hist. Soc., 21: 1242. Text at https://www.biodiversitylibrary.org/page/30222675#page/604/mode/1up
https://www.mothsofborneo.com/part-17/rivulinae/rivulinae_1_14.php
https://www.inaturalist.org/taxa/523583-Rivula-simulatrix
Presence of a dark shading around the bipunctate discal mark, this tending to be more intense in Rivula basalis, than Rivula simulatrix, though the HW cleft near tornus of male is probably the better feature for separation.
Observation Reference