Hymenoptera
Definition
The Hymenoptera is a large order of organisms within the phylum Arthropoda, which contains insects like, bees, wasps, sawflies, and ants. The name is derived from the greek words "Hymen" or "membrane" and "Ptera" or "wings", which is perfectly describing the fact that their wings are connected into one point called the "Hamuli", and the membraneous tissue it is formed. Like most insects, these appeared at an early stage of earth's history, which according to a study done by D.A. Grimaldi, M.S. Engel et al, have been around since 281 million years ago. The Hymenopteran have evolved into a societal way of living, also used by humans, which created a very well adapted form of resilience for the succession of its offspring. However, many different species still live solitarily, requiring others only for mating.