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  1. Insect - Wikipedia

    Insects (from Latin insectum) are hexapod invertebrates of the class Insecta. They are the largest group within the arthropod phylum. Insects have a chitinous exoskeleton, a three-part body …

  2. Insect | Definition, Characteristics, Types, Beneficial, Pest ...

    Oct 16, 2025 · 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, …

  3. Audubon Insectarium - New Orleans, LA - Audubon Nature Institute

    Celebrate the holidays with festive displays, sweet surprises, and more with your favorite insects as part of Holidays at Audubon, November 28 – January 4. Use all five senses as you explore …

  4. Insect - Definition, Types, List, Life Cycle, Anatomy, & Pictures

    Sep 4, 2025 · Insects are six-legged invertebrates that are members of the class Insecta within the phylum Arthropoda. They are distinguished by their three-part bodies covered by a hard, …

  5. Insects Pictures & Facts | National Geographic

    All insects belong to the phylum Arthropoda. But unlike other arthropods—like lobsters, spiders, or millipedes—insects have three pairs of jointed legs, segmented bodies, an exoskeleton, one...

  6. Insect, Bugs and Spider Identification - North America

    There are over 1 million identified species of insects and spiders in the world with many more still awaiting discovery. Insects provide a vastly overlooked - and often times misunderstood - …

  7. What Is An Insect? Insect Facts & 5 FAQ [2025 ] | Earth Life

    5 days ago · Insects are like the unsung heroes of the animal kingdom. They pollinate plants, break down organic matter, and serve as a vital food source for other animals. But despite …

  8. What is an Insect? | Six-Legged Science: Unlocking the ...

    Insects are found in every terrestrial environment on Earth, and terrestrial ecosystems everywhere in the world depend upon them. Without insects as pollinators, we would have far fewer …

  9. Insects, Spiders, Centipedes, Millipedes - U.S. National Park ...

    Apr 21, 2025 · Insects represent about 90 percent of all life forms on earth. More than one million insect species have been identified throughout the world, and some entomologists (scientists …

  10. What Is an Insect? - Smithsonian National Museum of Natural ...

    In this video for Grades 3 to 5, you’ll learn about the features all insects have. You will learn to identify an insect from other arthropods.