Knowra Hymenoptera Hymenoptera Hymenoptera is an insect order that includes ants, bees, wasps, and sawflies. Most adults have two pairs of membranous wings, with the hindwings hooked to the forewings during flight.
Insect : An arthropod with a body divided into head, thorax, and abdomen, three pairs of legs, and usually wings. Hymenoptera is one of the largest and most diverse insect orders.
Hamuli : Tiny hooks along the hindwing margins that attach the hindwings to the forewings in many insects. These hooks couple the two wing pairs into a coordinated flight surface.
Symphyta : A traditional grouping of mostly plant-feeding hymenopterans that includes sawflies and lacks a narrow waist. Its members retain the broad body connection ancestral to the order's early branches.
Biological pest control : The use of living organisms to suppress pests and reduce their damage. Parasitoid wasps are released or conserved to control agricultural insect pests.
Eusociality : A social system with cooperative brood care, overlapping generations, and reproductive division of labor. Ants and many bees and wasps are prominent examples of this uncommon social organization.
Holometabolism : A life cycle with distinct egg, larval, pupal, and adult stages. All hymenopterans undergo complete metamorphosis, though their larvae vary greatly in form.
Complete metamorphosis : Development through egg, larva, pupa, and adult stages, with the larva differing sharply from the adult. Hymenopteran larvae and adults often occupy different habitats and eat different foods.
Apocrita : The hymenopteran group containing ants, bees, and most wasps, characterized by a constricted waist. This lineage includes most familiar hymenopterans and the evolution of parasitoid lifestyles.
Honey bee : A social bee in the genus Apis that produces honey and stores it as food for its colony. Managed honey bees provide pollination services and honey production.
Mutualism : An ecological interaction in which organisms of different species both benefit. Many hymenopterans exchange pollination, protection, or seed dispersal for food or shelter.
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