- 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 (head, thorax and abdomen), three pairs of jointed legs, compound eyes, and a pair of antennae
- 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)
- Insect - Definition, Types, List, Life Cycle, Anatomy, Pictures
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, chitinous exoskeleton
- 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
- What Is An Insect? - Museum of the Earth
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 flowering plants
- What are insects? And how many insects are there in the world?
More than half of all the animal species described by science are insects, and it is estimated that there are more than five million extant species That’s a lot of beetles, butterflies, moths, ants, bees, wasps, flies, termites, crickets, grasshoppers, cockroaches, mantids, dragonflies and earwigs, to name just some of the more familiar ones
- What Is an Insect? - Smithsonian National Museum of Natural History
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
- What Are Insects? Basic Insect Anatomy - ThoughtCo
As you may remember from elementary school, the most basic definition of an insect is an organism with three pairs of legs and three body regions: head, thorax, and abdomen
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