Manica hunteri (queen, eggs)

Overview

Manica hunteri is a fascinating ant in the genus Manica, known for aggressive hunting behavior and striking reddish coloration. Unlike many ants that rely heavily on cooperative foraging, M. hunteri often hunts as a solitary predator, which makes it unique among Canadian ant species.

Appearance

• Workers typically measure 6-8 mm.
• The body is reddish-brown to orange-red with darker legs.
• Mandibles are sharp and built for seizing live prey.
• Queens are noticeably larger and share the same reddish tone.

Distribution & Habitat

• Found mainly in Canada (especially Alberta and British Columbia) and parts of the northern United States.
• Prefers open meadows, grassy clearings, and forest edges with sandy or loamy soil.
• Colonies stay small compared with other ant genera, often only a few hundred workers.

Behavior & Diet

• Manica hunteri is a predatory ant, hunting small insects and other arthropods.
• Workers are fast, agile hunters, often taking prey larger than themselves.
• They also take nectar and honeydew, but rely on these less than many other species.
• Colonies are monogynous (one queen per colony).

Colony Structure

• Small to medium-sized colonies (hundreds, not thousands, of workers).
• Queens start colonies through independent founding after nuptial flights.
• Colonies grow slowly compared with species like Lasius or Formica.

Nuptial Flights

• Typically in late summer (July–August).
• Males and females take to the air on warm afternoons.
• After mating, queens shed their wings and search for suitable soil to begin a nest.