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Eggs of black-veined white (Aporia crataegi) on apple leaf A butterfly from the genus Euploea, laying eggs underneath the leaf. Butterfly eggs are protected by a hard-ridged outer layer of shell, called the chorion. This is lined with a thin coating of wax which prevents the egg from drying out before the larva has had time to fully develop.
The butterfly can be seen laying eggs underneath the leaf. Like most insects, the Lepidoptera are oviparous or "egg layers". [40] Lepidopteran eggs, like those of other insects, are centrolecithal in that the eggs have a central yolk surrounded by cytoplasm.
Although each egg is 1 ⁄ 1000 the mass of the female, she may lay up to her own mass in eggs. Females lay smaller eggs as they age. Larger females lay larger eggs. [30] The number of eggs laid by a female, which may mate several times, can reach 1,180. [33] Eggs take three to eight days to develop and hatch into larvae or caterpillars.
Lepidoptera (/ ˌ l ɛ p ɪ ˈ d ɒ p t ər ə / LEP-ih-DOP-tər-ə) or lepidopterans is an order of winged insects which includes butterflies and moths.About 180,000 species of the Lepidoptera have been described, representing 10% of the total described species of living organisms, [1] [2] making it the second largest insect order (behind Coleoptera) with 126 families [3] and 46 superfamilies ...
The egg of the Morpho menelaus butterfly is typically small, round, and somewhat flattened. They are usually pale green or whitish in color, sometimes with a slightly metallic sheen, but not as vibrant as the adult butterfly's iridescent blue wings, and shaped like dew drops.
The family includes the largest butterflies in the world, the birdwing butterflies of the genus Ornithoptera. [1] Swallowtails have a number of distinctive features; for example, the papilionid caterpillar bears a repugnatorial organ called the osmeterium on its prothorax. The osmeterium normally remains hidden, but when threatened, the larva ...
The eggs are large, light yellow and flattened at the base, fixated to the surface on which they are laid by a bright-orange substance. Under ideal conditions, the female Queen Alexandra's Birdwing is capable of laying over 240 eggs throughout its life.
The female butterfly goes from plant to plant, laying a single egg at a time on top of a leaf, which it holds onto with its legs, and flies off as soon as the egg is laid. The egg is round, light yellowish in colour, flattened at the base, smooth-surfaced, and about 1.5 mm in height. [12] [15] [19] Fertile eggs develop a small red mark at the ...