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Linepithema humile

Definition

Linepithema humile, also known as the Argentine ant, is a small brown ant native to South America but has become a widespread invasive pest in many parts of the world. They form large colonies and are known for their aggressive behavior towards other ant species.

Analogy

Think of Linepithema humile as an unwelcome guest at a picnic who not only steals your food but also chases away all other guests. Just like these ants invade new territories and displace native ants, this pesky picnic crasher takes over your mealtime space.

Related terms

Invasive pest: An invasive pest refers to any non-native organism that causes damage or harm to crops, livestock, or ecosystems. These pests can have significant economic and ecological impacts.

Colony: A colony is a group of individuals of the same species living together in a cooperative manner. In the case of Linepithema humile, their colonies can contain millions of ants and span vast areas.

Competition: Competition occurs when organisms vie for limited resources such as food, water, or territory. Argentine ants are known for their aggressive behavior towards other ant species, competing with them for resources.