MYRMECOCYSTUS Meaning and
Definition
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Myrmecocystus is a noun that is derived from the combination of two Greek words: "myrmēx" meaning ant, and "kustis" meaning sac or bladder. It refers to a genus of ants that are commonly known as honey pot ants. These ants are found in arid regions, primarily in the deserts of North America.
The key characteristic that distinguishes Myrmecocystus ants from other species is their ability to store food within their own bodies. Specifically, certain worker ants within the colony serve as "living storage units" or "replete ants." They have specialized, distensible gasters (abdomens) that can become extremely engorged with a sugary liquid known as honeydew. This sugar-rich substance is produced by aphids or other sap-sucking insects in the vicinity, and the honeypots take on the responsibility of storing it for times of scarcity.
The stored honeydew serves as a vital reserve and food source during periods when resources are scarce, such as during the hot and dry seasons. Other workers within the colony regularly feed from these living reservoirs, regurgitating the stored liquid to nourish themselves and the rest of the colony.
The adaptation of Myrmecocystus ants to become living food storage units demonstrates their remarkable ability to endure harsh conditions and ensure the survival of the entire colony. This characteristic has made them a subject of scientific interest and admiration, offering insights into the diverse and intricately evolved strategies of ant species.
Etymology of MYRMECOCYSTUS
The word myrmecocystus is derived from the combination of two Greek words: myrmex meaning ant and kystis meaning bladder or bag.
