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The scales on butterfly wings are pigmented with melanins that can produce the colours black and brown. The white colour in the butterfly family Pieridae is a derivative of uric acid, an excretory product. [13] [40]: 84 Bright blues, greens, reds, and iridescence are usually created not by pigments but through the microstructure of the scales.
All segments now possess scoli, some bearing white thick conical spines with black tips. The head is brown to pale brown, flattened and smooth, with a double row of long yellowish-white spines at the sides and a pair of black dorsal spines. The second to fifth instars all adopt a front-arched-rear-up posture when resting.
D. chrysippus is a medium-sized butterfly with a wingspan of about 7–8 cm (2.8–3.1 in). The body is black with white spots. The wings are a brownish orange, the upper side brighter and richer than the underside. The apical half of the forewing is black with a white band. The hindwing has three black spots in the centre.
Papilio aegeus, the orchard swallowtail butterfly or large citrus butterfly is a species of butterfly from the family Papilionidae, that is found in eastern Australia and Papua New Guinea. The larvae of this species are sometimes considered a pest, due to their feeding on citrus leaves in suburban gardens.
Hindwing: the abdominal fold, the apical half obliquely of interspace 1, the termen broadly, the base of the cell and the costal area up to and including the basal half of interspace 7 velvety black, the rest of the wing rich silky yellow; the veins prominently but narrowly black; the inner margin of the terminal black border produced inwards ...
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An intervening black sinuous line separates these two series, which builds up into a black terminal line. The cilia present on both of the forewings and hindwings have white, alternated with black coloration. Its antennae, head and thorax, and abdomen are dark brown, while the palpi and thorax are white beneath, and the abdomen is colored chestnut.
Idea leuconoe, also known as the paper kite butterfly, rice paper butterfly, large tree nymph, [1] is a butterfly known especially for its presence in butterfly houses and live butterfly expositions. It has a wingspan of 12 to 14 cm.