Insect vision is mainly through their compound eyes, with additional small ocelli. Many insects can hear, using tympanal organs, which may be on the legs or other parts of the body. Their sense of smell is …

Dec 22, 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, jointed …

So far scientists who study bugs, called entomologists, have named one million insect species but studies estimate that four million are still uncategorized.

6 days ago · What is an insect with examples, classification, characteristics, & body parts. Do they have brains, hearts, lungs, or blood. What do they eat. How do they breathe.

Some insect species are considered social insects, such as the ant, the bee, and the termite. They live together in large, well-organized colonies that are so tightly integrated and genetically similar that the …

In complete metamorphosis (or, holometabolous development), the insect grows up in four stages: egg, larva, pupa, and adult. A larva looks nothing like an adult.

Sep 24, 2025 · Insect classification is a cornerstone of entomology, and this foundational understanding allows for a more precise exploration of the incredible biodiversity they represent. The ubiquity and …

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.

The most diverse insect groups appear to have coevolved with flowering plants. Adult insects typically move about by walking and flying; some can swim. Insects are the only invertebrates that can …

After molting, and before the new exoskeleton hardens, insect bodies are soft and vulnerable. Insects go through COMPLETE METAMORPHOSIS. Life cycle stages are EGG, LARVA, PUPA, and ADULT. …