Issoria egista sinha (Kollar, )
- See glossary for terms used
The upperside of the wings are rich ochre yellow. The forewing is dusky brown towards the base and near the tornus. The cel has three black sinuous lines and there is a line along the discocellulars. The interspaces beyond the apex of the cell are dark brown, the dark colour continues out in interspace 4 and joins a broad oblique short band from the costa. The dusky-brown shading at bases of interspaces 1–3 darkens outwards; Other marks include a transverse postdiscal series of dark brown spots, interrupted by large quadrate dark brown marks in interspace 4 and below costa; a subterminal lunular line and a broad terminal band dark brown or black. Hind wing is shaded toward the posterior and outer half by dusky brown and has a postdiscal row of dark brown spots, followed by a subterminal series of broad lunules and a broad terminal band dark brown or black. Underside of fore wing has the basal area purplish brown, posterior half ochraceous yellow; the cell is crossed by three sinuous dark brown lines, the innermost of the three bordered inwardly with purplish white, the space between the outer two also pale purplish, the interspaces beyond the apex of the cell very pale ochre, followed by a transverse series of purple-white lunules, a row of dark brown spots, a subterminal inner series of dark ochre lunules and an outer dark ochre transverse line. Hind wing: the disc purplish brown, lightening to pale purple broadly along the dorsal and tornal areas; an obscure subbasal, dark brown, highly sinuous and irregular transverse line, followed by a sinuous transverse series of pale purple hmules, a discal series of dark ferruginous spots, obscure postdiscal and more clearly defined subterminal lines of dark lunules; the terminal margin narrowly brown. Antennae, head, thorax and abdomen dark ochraceous, the thorax and abdomen beneath buffy white.
The wing expanse is 64–70 mm.
- Bingham, CT (1905) Fauna of British India. Butterflies. Volume 1. pp. 415-416
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