Caelifera

Pygmy mole cricket (8071068977) cropped

Melanoplus femurrubrum 20070903

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Tetrix subulata 2

Caelifera is a suborder of Orthoptera that includes the insects commonly known as grasshoppers and their close relatives. They are characterized by their short antennae and powerful hind legs adapted for jumping. Caelifera are primarily herbivorous and are found in a variety of habitats, including grasslands, forests, and agricultural areas.

Morphology

Caelifera are distinguished by their short, robust antennae, which are typically shorter than the body. They possess large compound eyes and a pair of powerful hind legs that are well-suited for jumping. The forewings are usually narrow and leathery, while the hindwings are broader and membranous. The body is generally elongated and cylindrical.

Life Cycle

The life cycle of Caelifera includes three main stages: egg, nymph, and adult. The eggs are usually laid in the soil or in plant material. Nymphs resemble adults but are smaller and lack fully developed wings. They undergo several molts before reaching adulthood.

Behavior

Caelifera are known for their jumping ability, which they use to escape predators. They are also capable of producing sounds, known as stridulation, by rubbing their hind legs against their forewings. This is primarily used for communication during mating.

Diet

Most Caelifera are herbivorous, feeding on a variety of plants. Some species can become agricultural pests, causing significant damage to crops.

Taxonomy

The suborder Caelifera is divided into several superfamilies, including:

• Acridoidea
• Eumastacoidea
• Pneumoroidea
• Pyrgomorphoidea
• Tanaoceroidea
• Trigonopterygoidea

Related Pages

• Orthoptera
• Ensifera
• Acrididae
• Locust