The official GemStone IV encyclopedia.
The giant ant looks like a giant armored version of a common ordinary ant. Its faceted eyes stare out into air with constant disinterest.
Due to the darkness of some of the rooms in the ant nest, both the creatures and adventurers receive a +20 DS bonus.
Although they do not wear physical armor, their skin provides protection equivalent to light leather AsG 5. Since there is no actual armor worn the CvA value is +25.
Ants rarely drop an ant larva.