class insecta

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Definition
  1. Noun:
    • A taxonomic class comprising insects: "Class Insecta" is the scientific classification for insects, which constitute the largest group of animals on Earth, representing about five-sixths of all known animal species. Members of this class are characterized by having a three-part body (head, thorax, abdomen), three pairs of jointed legs, compound eyes, and one pair of antennae.
Usage Examples
  • Noun:
    • Butterflies, beetles, and ants all belong to Class Insecta.
    • The study of Class Insecta is known as entomology.
Advanced Usage
  • In taxonomic hierarchy: Used in formal biological classification to denote the specific class rank within the phylum Arthropoda.
    • The order Lepidoptera is placed within Class Insecta.
Variants and Related Words
  • Insecta: Often used synonymously with "Class Insecta" in scientific contexts.
    • The diversity of Insecta is astounding.
  • Hexapoda: A synonymous term sometimes used, emphasizing the six-legged characteristic.
  • Insect (n): The common term for any member of Class Insecta.
    • An insect is an arthropod of the class Insecta.
Synonyms
  • Hexapoda: (Scientific synonym) The class of six-legged arthropods.
  • Insects: (Common term) The group of animals forming this class.
Related Phrases
  • Member of Class Insecta: A phrase used to specify an organism's taxonomic classification.
    • A grasshopper is a member of Class Insecta.
Noun
  1. insects; about five-sixths of all known animal species