Roger’s Ants: Identification, Habitat, Behavior, and Control

Welcome to our comprehensive guide on Roger’s Ants. These tiny ants have developed a strong association with human settlements and can be found in various regions worldwide. This guide will delve into the identification features, behavior, nesting habits, Latin name, and effective extermination techniques for controlling Roger’s Ants.

Roger's Ants


  • Size: Roger’s Ants are relatively small, about 2 to 3 millimeters long.
  • Color: They have a dark brown to blackish coloration.
  • Body structure: Roger’s Ants are slender and elongated. They possess distinct thorax and abdomen, with a single segment connecting them. The antennae are relatively long and have twelve segments.

Latin Name

The scientific name for Roger’s Ants is Hypoponera punctatissima. This name is derived from the genus Hypoponera, which encompasses a group of ants with similar characteristics, and the species name punctatissima, referring to the punctate or spotted appearance often seen on their bodies.

Behavior and Nesting Habits

Roger’s Ants are often cryptic and not easily collected or detected. They have ergatoid males, and the species is primarily identified through the presence of flying queens. The ants occur in regions where temperatures exceed 21°C and are exclusively predatory, feeding on live insects. They can spread from warm native ranges to colder regions by utilizing the heat generated by organic decomposition, like compost heaps, dung, and other human settlements.

Extermination Techniques

Exterminating Roger’s Ants can be challenging due to their cryptic nature and large population sizes. Here are some common extermination techniques used for controlling Roger’s Ants:

  1. Baiting: Ant-specific insecticides are often an effective approach for controlling Roger’s Ants. Non-repellent baits are preferred as they allow the ants to carry the insecticide back to the colony, effectively targeting the entire population.
  2. Crack and crevice treatment: Applying residual insecticides directly into cracks, crevices, and other potential hiding places can help eliminate Roger’s Ants. This method targets their nesting sites and foraging areas.
  3. Indoor and outdoor barrier sprays: Applying residual insecticides around the perimeter of buildings, entry points, and along ant trails can create a barrier to prevent Roger’s Ants from entering indoor spaces or reaching desirable areas outdoors.
  4. Eliminating food sources: Proper sanitation is crucial in ant control. Remove potential food sources, like crumbs, spills, and debris, to discourage ant activity. Regular cleaning and maintaining a tidy environment can help prevent ant infestations.
  5. Professional pest control services: In cases of severe or persistent Roger’s Ant infestations, it is advisable to seek the assistance of professional pest control services. Experienced technicians can accurately identify the extent of the infestation, develop a customized treatment plan, and employ effective techniques for long-term control.


Don’t waste time and effort on ineffective DIY methods. Trust our professionals to provide you with comprehensive and long-lasting solutions. Safeguard your home or business from the damage and annoyance caused by Roger’s Ants.