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The thorax and abdomen are segmented and have a rigid cuticle made up of overlapping plates composed of chitin. The three fused thoracic segments bear three pairs of legs and two pairs of wings. The forewings, known as tegmina, are narrow and leathery while the hindwings are large and membranous, the veins providing strength. The legs are ...
In insects and arachnids, the main reinforcing materials are various proteins hardened by linking the fibres in processes called sclerotisation and the hardened proteins are called sclerotin. The dorsal tergum , ventral sternum , and the lateral pleura form the hardened plates or sclerites of a typical body segment.
Discarded exoskeleton of dragonfly nymph Exoskeleton of cicada attached to a Tridax procumbens (colloquially known as the tridax daisy)An exoskeleton (from Greek έξω éxō "outer" [1] and σκελετός skeletós "skeleton" [2] [3]) is a skeleton that is on the exterior of an animal in the form of hardened integument, which both supports the body's shape and protects the internal organs ...
The external morphology of Lepidoptera is the physiological structure of the bodies of insects belonging to the order Lepidoptera, also known as butterflies and moths. Lepidoptera are distinguished from other orders by the presence of scales on the external parts of the body and appendages, especially the wings.
In Judaism, the Orthoptera include the only insects considered kosher. The list of dietary laws in the book of Leviticus forbids all flying insects that walk, but makes an exception for certain locusts. [16] The Torah states the only kosher flying insects with four walking legs have knees that extend above their feet so that they hop. [17]
The club-horned grasshopper is found from the grasslands of western Canada and the northern United States to the mountains of Arizona and New Mexico, [5] commonly in northern mixed-grass prairies, mountain meadows, [6]: 12 and forested foothills. [7] It is the most common and widely distributed grassland grasshopper species in the Canadian ...
Image credits: Furious Thoughts You can also use Google Earth to explore the planet and various cities, locations, and landscapes using coordinates.The program covers most of the globe (97% back ...
Some species may be known as stick grasshoppers or jumping sticks. Within the family Proscopiidae, there are 34 genera and 228 different species. [ 3 ] The proscopiids are herbivores and feed on a variety of plants in a variety of environmental conditions.