Lasius umbratus

When purchasing a Lasius umbratus colony, ensure you are prepared for their specific environmental and behavioral needs. They thrive in a moist environment and require careful management of temperature and humidity.

Food: Lasius umbratus are not picky eaters. They love sugars from fruit, sugar water, or ant jellies. For protein, they prefer fruit flies, mealworms, crickets, and other smaller insects. Always sterilize insects from the wild by freezing or boiling them to prevent introducing mites to the colony.

Humidity: These ants need a damp nest. Hydrating the nest once or twice a week is usually sufficient. Always ensure they have an external water source in the test tube when in a nest.

Temperature: Lasius umbratus does not need additional heating and can be kept at room temperature. Heating can speed up brood progress but is not necessary.

Hibernation: Lasius umbratus does not hibernate but requires a diapause. Keeping these ants at around 10-15°C from November to March greatly benefits them and stimulates brood production after diapause.

Sting/Bite: These ants do not sting or bite. They are not aggressive and will only become more active when disturbed.

Colony Management: Lasius umbratus will do well in almost any formicarium or ant farm. The Esthetic Ants nests are particularly suitable for this species. Providing the right environmental conditions will ensure your colony thrives.

By following these guidelines, you can ensure a healthy and thriving colony of Lasius umbratus ants, enjoying their unique behavior and ensuring they receive the care they need.