Tetramorium Bicarinatum (Inbreeding Ant)

Tetramorium bicarinatum, commonly called the inbreeding ant, is a fast-growing and highly resilient species ideal for ant-keeping enthusiasts. Native to tropical and subtropical regions, these ants are known for their aggressive foraging behaviour, rapid colony expansion, and fascinating social dynamics. Workers are medium-sized, reddish-brown, and highly active, making them a captivating species to observe in formicaria.

Queens of Tetramorium bicarinatum reproduce efficiently, often producing multiple generations quickly, which is why this species is referred to as inbreeding ants. They thrive in standard ant-keeping conditions with moderate humidity and temperatures between 22–28°C. Providing an outworld for foraging enhances their natural behaviours and keeps colonies healthy.

Key Features:

Fast-growing, resilient species ideal for observation
Medium-sized reddish-brown workers
Aggressive and efficient foragers
Queens reproduce rapidly (inbreeding tendencies)
Thrives in formicaria with moderate humidity and temperature
Easy to maintain for both beginners and experienced keepers

Perfect for: Ant enthusiasts looking for an active, visually striking colony that grows quickly and exhibits fascinating social behaviours.