Stink Beetles: Identification, Habitat, Behavior, and Control

All About Stink Beetles

The stink beetle, also known as the pinacate beetle or desert stink beetle, is a fascinating creature with intriguing behavioral patterns and adaptations.

Identification of Stink Beetles

Scientific Classification

  • Latin Name: Genus eleodes
  • Family: Tenebrionidae
  • Order: Coleoptera
  • Class: Insecta
  • Kingdom: Animalia

Stink beetles are dark, usually black, and have a shiny, hard exoskeleton. They range in size from 0.4 to 1.4 inches long. Their long, smooth, oval bodies and noticeable, slender antennae distinguish them. Unlike most beetles, stink beetles cannot fly as their wing cases (elytra) are fused.

The stink beetle is known for its distinctive “head-stand” defense posture when threatened. This posture and releasing an unpleasant-smelling chemical give them their common name, “stink beetle.”

Stink Beetles

Common Extermination Techniques

Stink beetles are generally harmless and act as beneficial decomposers in their ecosystem. However, in large numbers, they can become a nuisance. Here are some common extermination techniques:

  1. Insecticides: Specific insecticides can be used against stink beetles. Always ensure you use environmentally friendly and non-toxic products.
  2. Trapping: Traps baited with aggregation pheromones can attract stink beetles, allowing for their removal.
  3. Professional Pest Control: Professional pest control services are recommended if the infestation is significant.


Stink beetle problems? Don’t let it bug you any longer! Contact our professional extermination team for prompt, effective, and environmentally-friendly pest control solutions.