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The three basic segments of the typical insect antenna are the scape or scapus (base), the pedicel or pedicellus (stem), and finally the flagellum, which often comprises many units known as flagellomeres. [10]
1 paź 2019 · Insect antennae serve different sensory functions and come in 13 different forms. Learning these 13 antennae types will help you identify insects.
Antenna anatomy. All insect antennae have three basic parts: The scape is the first segment and is attached to the head of the insect inside a socket. This socket allows the insect to move and rotate the antenna easily. The next segment is the pedicel. It contains muscle connections allowing the insect greater control over antennal movement.
The main ones are as follows:- Setaceous - There are many joints. The antenna tapers gradually from the base to the tip e.g. Bristletails, Cockroaches, Mayflies, Stoneflies and Caddisflies. Moniliform - The round segments make the antenna look like a string of beads e.g. Beetles.
20 maj 2021 · Antennae are paired appendages on the head of insects that serve important sensory functions. They are segmented and composed of three parts: the scape, pedicel, and flagellum. Antennae detect smells, tastes, sounds, and help with tasks like finding food and mates.
Although antennae vary widely in shape and function, all of them can be divided into three basic parts: scape — the basal segment that articulates with the head capsule. pedicel — the second antennal segment. flagellum — all the remaining “segments” (individually called flagellomeres)
21 gru 2018 · The diverse shapes and sizes of insect antennae (Figure 1), ranging from the short antennae of dragonflies to the impossibly long antennae of longicorn beetles, or from the simple antennae of butterflies to the exquisite, feathery antennae of moths and beetles, is both marvelous and puzzling.
