A retiarius was a Roman gladiator who fought with equipment styled on that of a fisherman: a weighted net, a three-pointed trident, and a dagger (pugio). The retiarius was lightly armoured, wearing an arm guard (manica) and a shoulder guard (galerus). Typically, his clothing consisted only of a loincloth (subligaculum) held in place by a wide belt, or of a short tunic with light padding. He wore no head protection or footwear.
A retiarius stabs at a secutor with his trident in this mosaic from the villa at Nennig, c. 2nd–3rd century CE.
Relief showing a fight between a secutor and retiarius
A murmillo stands victorious over a retiarius in Pollice Verso, a painting by Jean-Léon Gérôme (1872).
In this scene from the Zliten mosaic (c. CE 200), a retiarius armed only with a dagger raises a finger in surrender. His trident lies at the foot of his secutor adversary, and his net is missing. He is also seen bleeding from an artery in his leg
A gladiator was an armed combatant who entertained audiences in the Roman Republic and Roman Empire in violent confrontations with other gladiators, wild animals, and condemned criminals. Some gladiators were volunteers who risked their lives and their legal and social standing by appearing in the arena. Most were despised as slaves, schooled under harsh conditions, socially marginalized, and segregated even in death.
Part of the Zliten mosaic from Libya (Leptis Magna), about 2nd century AD. It shows (left to right) a thraex fighting a murmillo, a hoplomachus standing with another murmillo (who is signaling his defeat to the referee), and one of a matched pair.
Relief of gladiators from Amphitheatre of Mérida, Spain
A retiarius stabs at a secutor with his trident in this mosaic from the villa at Nennig, Germany, c. 2nd–3rd century AD.
Roman glassware decorated with a gladiator, dated 52–125 AD and found at Begram, Afghanistan, a royal city of the Kushan Empire where, according to Warwick Ball, it was likely on its way to Han dynasty China via the Silk Road along with other glass items.