Agrius convolvuli
Most similar to Agrius cingulata but: Strongly sexually dimorphic; male forewing light to dark grey with highly contrasting dark markings varying considerably in degree and extent; female forewings uniform pale grey with few other markings. Lateral abdominal patches reddish pink (very rarely yellow) rather than deep pink. Arolium longer than other species of Agrius with a distinct black flap. Hindwing upperside base buff not pink; medial band double.
Male genitalia: Uncus dilated before apex. Harpe with two upwardly curved processes; ventral process spatulate (shape diagnostic within the genus).
Female genitalia: Antevaginal plate membranous, with a very thin medial flap arising from an impression anterior to ostium bursae. Ostium bursae flanked on either side by a tubercle, with another arising posteriorly.