Names of animals in legions
Ancient Romans adopted the names of many animals for their military equipment, including: eagles (aquilae) for the legionary mark; the ram (aries) for the ram; “pig’s head” (caput porci) for wedge formation; raven (corvus) for the boarding bridge; cuniculus (“tunnel” derived from the word rabbit – coniglio, thus “rabbit hole”); wolf (lupus) for a defensive tool used to push siege ladders away from walls; or “Marius’s mules” (muli Mariani) to describe Roman legionaries after reform of Gaius Marius.
