Alcanola tympanistis

1) OD : Melanographia tympanistis , Catalogue of Lepidoptera Phalanae in the British Museum, Vol II, pg 49 #101 & fig 13 - https://archive.org/details/catalogueoflepid2brituoft/page/48/mode/1up?view=theater ;

2) https://www.inaturalist.org/taxa/900415-Alcanola-tympanistis :

3) Moths of Thailand, Vol 3 pt 2, Pl 22 figs 3-4 :

4) An updated Checklist of subfamily Nolinae from India, Joshi et al - https://www.researchgate.net/publication/335029327_An_updated_Checklist_of_subfamily_Nolinae_Lepidoptera_from_India :

5) Contribution to the Nolinae fauna of North Thailand, Lazlo et al - http://esperiana.net/mediapool/86/862516/data/Esperiana_15-_7-67.pdf ;

Similar spp – Alcanola speideli (more whitish colouration on FW, TL from Kerala), Alcanola obscurata (best separated by genitalia, extralimital)