Lasius Umbratus Jan • Queen size: 8-9 mm

• Queen size: 8-9 mm

It has a conspicuous "Castedimorphism": In addition to ordinary workers

changes you can check: Open the Mijia app and add Mijia Bluetooth temperature and humidity meter 2 to display the temperature and humidity change curve in real time

Before ordering please carefully read our Alive Arrival Guarantee

Formica fusca are usually found nesting in rotten wood or under stones

Lasius Umbratus Jan • Queen size: 8-9 mmLasius Umbratus Very hardy beginner species. Perfect for beginners new to the hobby. Humidity requirements: 3050% Temperature requirements: 1530 C Hibernation: October March at 10C Suggested housing: Acrylic, Ytong, 3D printed, soil, Lasius niger are very adaptable Nutrition: Sugars from honey or sugar water. Protein from insect sources such as fruit flies Colony size: 1 6,000 (colonies can grow rapidly) Queen size: 9 mm Worker size: 34 mm Monogyne