- Insect | Definition, Characteristics, Types, Beneficial, Pest . . .
insect, (class Insecta or Hexapoda), any member of the largest class of the phylum Arthropoda, which is itself the largest of the animal phyla Insects have segmented bodies, jointed legs, and external skeletons (exoskeletons)
- Classification of insects | Britannica
insect, Any member of the class Insecta, the largest arthropod class, including nearly 1 million known species (about three-fourths of all animals) and an estimated 5–10 million undescribed species
- Insect - Orders, Morphology, Behavior | Britannica
Insect - Orders, Morphology, Behavior: The class Insecta has about 1,000,000 named species and is divided into the subclasses Apterygota and Pterygota The homopteran and heteropteran orders are sometimes considered suborders of an order Hemiptera
- List of insects | Britannica
Insects (class Insecta) have segmented bodies, jointed legs, and external skeletons
- Insect - Diversity, Adaptations, Habitats | Britannica
Distribution and abundance in insect in General features Ask the Chatbot a Question Also known as: Insecta
- Insect - Adaptation, Metamorphosis, Diversity | Britannica
Insect - Adaptation, Metamorphosis, Diversity: Most insects begin their lives as fertilized eggs The hatching of young larvae is achieved in several ways Insects undergo one of two types of metamorphosis: incomplete or complete Larvae vary considerably in shape and are classified in five forms: eruciform, scarabaeiform, campodeiform, elateriform, and vermiform
- Insect - Metamorphosis, Adaptation, Morphology | Britannica
The class Insecta is divided into orders on the basis of the structure of the head, including eyes, mouthparts, and antennae; the thorax, including legs and wings; and the abdomen, including segmentation, spiracles, and appendages (cerci, styli, furcula)
- Insect - Fossil, Adaptation, Evolution | Britannica
Insect fossil record in insect in Evolution and paleontology Ask the Chatbot a Question Also known as: Insecta
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