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This relief of Mithras killing the bull includes an unusual owl at the feet of Cautopates and a cock next to Cautes.
This marble relief bears an inscription by Marcus Modius Agatho, who dedicated several monuments to Mithras on the Caelian Hill in Rome.
The relief of Mithras killing the bull of Stefano Rotodon preserves part of his polycromy and depicts two unusual figures: Hesperus and an owl.
In the Mithraic bronze brooch found in Ostia, Cautes and Cautopates have been replaced by a nightingale and a cock.