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The larvae – caterpillars – have a toughened (sclerotised) head capsule, chewing mouthparts, and a soft body, that may have hair-like or other projections, three pairs of true legs, and up to five pairs of prolegs. Most caterpillars are herbivores, but a few are carnivores (some eat ants, aphids, or other caterpillars) or detritivores. [2]
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 ...
Some butterflies, especially in the tropics, have several generations in a year, while others have a single generation, and a few in cold locations may take several years to pass through their entire life cycle. [3] Butterflies are often polymorphic, and many species make use of camouflage, mimicry, and aposematism to evade their predators. [4]
After all, we wouldn't have the wonderful winged insects without caterpillars. To put things into perspective, butterflies have been around for over 56 million years. That means countless, magical ...
The forewings have the submedial vein (vein 1) unbranched and in one subfamily forked near the base; the medial vein has three branches, veins 2, 3, and 4; veins 5 and 6 arise from the points of junction of the discocellulars; the subcostal vein and its continuation beyond the apex of cell, vein 7, has never more than four branches, veins 8 ...
Butterflies have four requirements as they grow from egg, to caterpillar, to chrysalis, to finally emerge as a beautiful butterfly. The first requirement is protection from pesticides and herbicides.
In Florida, gulf fritillaries have two major flights during the year. The first major migration involves huge populations of butterflies flying northward while the second migration involves the butterflies moving southward throughout the state, especially throughout the peninsular parts of Florida. The first and second migrations occur in the ...
the numbers of pairs of pro-legs; sawfly larvae have 6 or more pairs while caterpillars have a maximum of 5 pairs. the number of stemmata (simple eyes); the sawfly larvae have only two, [7] while caterpillars usually have twelve (six each side of the head). the presence of crochets on the prolegs; these are absent in the sawflies.