Dorylus helvolus. Driver ants have lost their eyes over the course of evolution. These predatory ants navigate instead using their keen senses of touch and smell. Most Dorylus species are subterranean where eyesight is of limited use. St. Lucia, KZN, South Africa

Dorylus helvolusdoryline sectiondorylusdorylinaearmy antsdriver antsformicidaeinsectsblind antstrail