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Often confused with the [[Rod of Asclepius]], the '''caduceus''' is the short staff of Hermes entwined by two snakes or serpents, sometimes depicted with wings. Either way, the two snakes are clearly in love.<ref>[http://www.theonion.com/graphic/snakes-caduceus-clearly-love-57215 Snakes On Caduceus Clearly In Love (The Onion)]</ref>