Hippotion boerhaviae
Very similar to Hippotion rafflesii rafflesii but distinguishable by paler upperside to the body and forewings and, in western populations at least, by the buff tornal area of the hindwing upperside. Also very similar to Hippotion rosetta, from which it can be distinguished by the more elongate and contrastingly patterned forewing uppersides (pattern brighter and more contrasting, appearing more striped), brighter pink hindwing uppersides and, with certainty, by the shape of the juxta. Underside of abdomen generally with a well-defined, narrow, pale, median stripe. Hindwing upperside with a buff tornal patch; medial area brighter pink than Hippotion rosetta.
Male genitalia: Similar to Hippotion rafflesii rafflesii but: gnathos with clearly longer apical hook; harpe similar to Hippotion echeclus; juxta short, distally rounded to obtusely triangular; phallus with more simple or divided teeth on the left side.
Female genitalia: Ostium bursae edges less prominent than in Hippotion rafflesii rafflesii.
Only confirmed populations are mapped. Hippotion boerhaviae has also been recorded from the following countries/states but the identification is unconfirmed with regard to Hippotion rosetta: Bhutan, India (Andaman Islands, Gujarat).