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18 kwi 2020 · The Insect Head: Guide To The Antennae, Eyes & Mouthparts. The insect head is sometimes referred to as the head-capsule and is the insect’s feeding and sensory centre. It supports the eyes, antennae and and jaws of the insect
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.
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.
Insect antennae. The large filiform antennae of a solitary bee. The antennae are often called 'feelers' because the insect waves them around. This is a wrong name because they are not only used for touch. The antennae are actually the insects 'nose' - they are used for the sense of smell.
The antennae are a pair of sense organs located near the front of an insect’s head capsule. Although commonly called “feelers”, the antennae are much more than just tactile receptors. They are usually covered with olfactory receptors that can detect odor molecules in the air (the sense of smell).
MODIFICATIONS OF INSECT ANTENNAE 1. ARISTATE Aristate antennae are pouch-like with a lateral bristle. Examples: House and shore flies (order Diptera). The antennae are important sensory structures used to detect air movement and odors. Among the olfactory receptors are sensilla located in several pits which lie ventrally on the
31 gru 1988 · The structure and postembryonic development of antennae and deutocerebrum in various insect orders are reviewed. First, the number and/or size of system components, i.e. antennal sensilla,...
