The Roman goddess Diana is usually depicted with what weapon?

Diana, in Roman religion, goddess of wild animals and the hunt, is identified with the Greek goddess Artemis. Her name is akin to the Latin words 'dium' (sky) and 'dius' (daylight). Like her Greek counterpart, she was also a goddess of domestic animals. As a fertility deity she was invoked by women to aid conception and delivery.

In Rome, the most important temple of Diana was on the Aventine. This temple housed the foundation charter of the Latin League and was said to date back to King Servius Tullius (6th century BCE). In her cult there Diana was also considered the protector of the lower classes, especially slaves; the Ides (13th) of August, her festival at Rome and Aricia, was a holiday for slaves. Another important centre for the worship of Diana was at Ephesus, where the Temple of Artemis (or Diana) was one of the Seven Wonders of the World. In Roman art Diana usually appears as a huntress with bow and quiver, accompanied by a hound or deer.