Camponotus sylvaticus

Camponotus sylvaticus typically inhabits dry woodlands, forest edges, and open scrubland, building its nests under stones, in soil, or sometimes in decaying wood. Colonies are monogynous and grow slowly, often reaching a few thousand workers over the years.

• Queen: Around 14–16 mm, deep black, often with a slightly reddish thorax.

• Workers: Range from 6–10 mm, shiny black, polymorphic (minor and major workers).

• Behavior: They are generally calm and avoid confrontation, but majors will readily defend the colony if needed. These ants are mainly nocturnal and prefer foraging at dusk or in shaded areas.

This species is perfect for those seeking a low-stress but visually appealing ant species. Queens are usually sold with a small number of workers and brood, and due to the slower development, patience is key. Their resilience to temperature swings and calm behavior make them manageable for keepers with some experience. Colonies develop best in controlled environments but are not overly demanding.

• Founding & Nest: Claustral founding. Ideal nests include Ytong, plaster, acrylic with a soil or sand insert, or naturalistic terraria.

• Humidity:

  • Nest: 50–70%

  • Arena: 40–60%

• Temperature:

  • Nest: 22–26 °C

  • Arena: 20–28 °C

• Diet: Sugar water, honey water, fruits (like apple or grape), and insects such as flies, small crickets, and mealworms.

• Hibernation: Yes – from October to March, at 5–10 °C.

• Growth rate: Slow to moderate. Brood development can take several weeks, depending on temperature.

• Formicarium size: Medium to large, with space for expansion.

Camponotus sylvaticus is a rewarding species to keep, especially for those who enjoy observing subtle colony dynamics and want a hardy European native with striking black features.