Camponotus herculeanus, commonly known as the "Carpenter Ant," is a semi-rare, slow-growing species found across much of Northern Europe. Known for their impressive size, queens measure 14–16 mm, and workers range from 8–14 mm. Mature colonies can grow to several thousand workers, displaying a striking color combination of black with red and brown thoraxes. Their large size and fascinating behaviors make them a popular choice among ant enthusiasts.
Camponotus herculeanus
Camponotus herculeanus is a slow-growing species that thrives in cooler, forested environments. These ants often nest in wood or under bark but can adapt to other nesting materials in captivity.
Colony Structure
- Colonies are monogynous, starting with a single queen.
- Workers include both minor and major castes, with larger workers handling defense and food processing.
Environmental Preferences
- Humidity:
- Camponotus herculeanus does not require high humidity. Hydrating the nest semi-regularly (1–2 times a week) is sufficient. Always ensure a fresh water source is available, even if the ants are in a nest.
- Temperature:
- These ants do not require heating but grow faster in warmer temperatures. Ideal conditions are between 24–28°C.
- Hibernation:
- Hibernation is essential for this species. Diapause lasts from October to March at temperatures of 10–15°C.
Defense Mechanisms
While Camponotus herculeanus cannot sting, they defend themselves by spraying formic acid. Larger workers can deliver painful bites, although they are not aggressive.
