ötököiden

Ötököiden is a term used in Finnish to refer to insects. Insects are a class of invertebrates within the arthropod phylum that have a chitinous exoskeleton, a three-part body (head, thorax, and abdomen), three pairs of jointed legs, compound eyes, and one pair of antennae. They are among the most diverse groups of animals on the planet, with millions of described species and many more yet to be discovered.

Insects inhabit nearly every type of environment, from deserts and rainforests to polar regions and urban areas. They play crucial roles in ecosystems, acting as pollinators, decomposers, and a food source for other animals. Their life cycles often involve metamorphosis, where they transform from immature forms (like larvae or nymphs) into adults.

Common examples of ötököiden include butterflies, beetles, ants, flies, and grasshoppers. Their study is known as entomology, a branch of zoology. The diversity in form, function, and behavior among insects is vast, reflecting their long evolutionary history and successful adaptation to a wide array of ecological niches.