Carebara diversa is a polygynous ant species with colony sizes of up to 500,000 workers with one Queen. They have a medium development rate and vary in size, with queens measuring 18-24 mm, workers measuring 2-5mm, and majors measuring 4-20 mm. These ants are reddish brown to black in color and require a diet of food insects, syrup, fruits, vegetables, jelly, and cooked chicken.