Why are Daddy Longlegs called so?

Daddy longlegs are commonly referred to by that name due to their long, slender legs relative to their small bodies. The term is often used to describe two different groups of arachnids: harvestmen (Opiliones) and cellar Spiders (Pholcidae). Their distinctive appearance and the way they move gracefully with their long legs contribute to the nickname. Additionally, the term "daddy longlegs" has become a colloquial name that has persisted in popular culture.