Megacorma obliqua, the black-belted hawkmoth, is a moth of the family Sphingidae.
It is known from Sri Lanka, north-eastern India, Myanmar, south-western China (Yunnan, Hainan), Thailand, northern Vietnam, Malaysia (Peninsular, Sarawak, Sabah), Indonesia (Sumatra, Kalimantan, Java, Ceram, Papua Barat), the Philippines (including Palawan), Papua New Guinea and the Solomon Islands.[1]
The wingspan is 120–145 mm. It can be distinguished from all other Sphingidae species by the combination of the labial palp structure, long thorax and wing pattern.