Butterfish dating

Above the compound eyes there often are two so-called simple eyes.Olfaction plays an important role in the life of Lepidoptera, particularly the nocturnal ones.A majority of the Lepidoptera live a crepuscular or nocturnal way of life, and only the butterflies and skippers and a few representatives of other groups are active during the day.The Lepidoptera feed on the nectar of flowers, the juices of rotting fruit, and various sugary secretions of plants, but some of them (for example, the bagworms, lackey moths, and promi-nents) do not feed in an adult state, but live on reserve substances accumulated in fatty tissue during the larval (caterpillar) stage.The colors and patterns also play a protective role.

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The latter are extremely diverse, varying from setaceous to compound plumate antennae.The proboscis of Lepidoptera consists of a pair of greatly extended groove-like external lobes of the lower jaws fastened into the form of a tube through which food is sucked in.Of the remaining parts of a typical insect mouth, the Lepidoptera have only a pair of labial palpi which support the coiled proboscis on both sides. In the nonfeeding species of Lepidoptera, the proboscis sometimes has completely disappeared.The placement of the varicolored scales on the wing is specific and forms complex patterns which are characteristic for each species and often for each taxonomic group.The colors and patterns of the wings have a dual biological significance.

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