7-10 mm long monogyne ant species, a bit similar to the Camponotus vagus, but rufoglaucus lives underground. They has three worker castes: minor, media és major. The queen hatching only 50-70 workers in the first year, and a few thousands on the second year. This speices don't need winter hibernate, but need some rest, so during 2 or 3 months don't heat them, keep them only room temperature (20-22°C ). It's important to feeding them during winter, because they keep active and the queen keep laying eggs. This ant species recommend for beginners.