Apocrita

Apocrita (pronunciation: /əˈpɒkrɪtə/) is a suborder of insects in the order Hymenoptera. It includes wasps, bees, and ants, among others. The term "Apocrita" is derived from the Greek words "apo", meaning "away", and "krita", meaning "separated". This refers to the distinct waist structure that is a key characteristic of these insects.

Etymology

The term "Apocrita" is derived from the Greek words "apo" (ἀπό), meaning "away", and "krita" (κρίτης), meaning "separated". This refers to the distinct waist structure that is a key characteristic of these insects. The Apocrita have an "apical" segment, which is separated from the rest of the body and gives the appearance of a narrow waist.

Characteristics

Apocrita insects are characterized by a narrow waist, called a pedicel, between the first and second segments of their abdomen. This is a key distinguishing feature of the suborder. Other characteristics include a well-developed ovipositor, which in some species is modified into a sting.

Classification

The Apocrita suborder is further divided into two main groups: the Parasitica and the Aculeata. The Parasitica are mostly parasitoids, while the Aculeata include the stinging wasps, bees, and ants.

Related Terms

• Hymenoptera: The order to which Apocrita belongs.
• Pedicel: The narrow waist that characterizes Apocrita.
• Ovipositor: A tube-like organ used for laying eggs, present in many Apocrita.
• Parasitica: A group within the Apocrita, mostly parasitoids.
• Aculeata: A group within the Apocrita, including stinging wasps, bees, and ants.

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