House-little-black-sugar-ants

little black ants (Monomorium minimum) are, well, small. They’re also shiny in appearance, which is kind of cool for an ant species that, otherwise, is pretty dull and ordinary looking.

Appearance
Black Ants
Little black worker ants are only about 1/16-inch long, though queens are twice the size at about 1/8-inch. Little black ants, contrary to their name, can actually be dark brown or black in color (at least they got the “little” part right).

These minuscule pests have an unevenly rounded thorax and two nodes on the petiole. Their antennae are divided into 12 segments that end with three-segmented clubs. Though tiny, these gleaming little ants are most easily identified by their shiny sheen and the foraging trails they follow from their nests to food sources.

Habitat
Highly adaptable, little black ants generally live outside. They build their nests primarily in dark, protected areas under rocks, rotting logs, decaying trees, even cement cracks, but will also thrive in lawns or gardens. Indoors, little black ants build their nests in woodwork, wall voids, baseboards and under carpeting.

Little black ants have moderate- to large-sized colonies, with two or more queens in one colony. Mating season is June to August in the United States and mating swarms are common during the summer months; after which mated females form new colonies, which grow quickly.

Little Black Ants
Geography
Little black ants are a native species found throughout the United States. These ants are widespread in both urban and industrial surroundings.

Behavior/Diet
Little black worker ants forage in scent-marked trails, which can be seen along sidewalks and foundation walls. If a colony moves inside a building, large populations can invade cracks and crevices, establishing highly visible foraging trails, particularly along counters, cabinets and pantries.

Although small, little black ants will fight larger ant species over food resources, especially when they’re protecting aphids, a favorite food that satisfies their sweet tooth. However, these omnivorous ants aren’t picky. They will feed on just about anything from sweets, seeds and produce to living and dead insects, meats and oily foods.

Leave a Reply

Your email address will not be published.