Macroglossum aquila
Diagnostic description:
Immediately distinguishable from all other species of Macroglossum by the costal edge of hindwing dilated into a rounded lobe in proximal half. Forewing upperside with antemedial lines placed more basally than in other species of Macroglossum.
Male genitalia: Uncus gradually narrowed, apically obtuse, slightly downcurved. Gnathos rounded apically. Valve with stridulatory scales. Harpe short, stout, upperside excavated, edges dentate, looking like a brush in lateral view. Phallus with a patch of teeth near the base of the apical process, which is slender, denticulate basally, along its proximal edge and at the apex, which is obtuse.