Spiders are not insects; from Wikipedia: "terrestrial arthropods, such as centipedes, millipedes, scorpions, and spiders, are sometimes confused with insects"[

Spiders are not insects; from Wikipedia: "terrestrial arthropods, such as centipedes, millipedes, scorpions, and spiders, are sometimes confused with insects"[1] [1] https://en.wikipedia.org/wiki/Insect#Phylogeny_and_evolution https://en.wikipedia.org/wiki/Insect#Phylogeny_and_evolution