Macroglossum neotroglodytus
Macroglossum neotroglodytus is a moth of the Sphingidae family. It is known from Sri Lanka, southern and north-eastern India, Nepal, southern China, Taiwan, Thailand, Malaysia (Peninsular), Indonesia (Sumatra, Java, Sulawesi) and the Philippines.
The forewings have an iridescent violet sheen to them in live individuals.