Perdix (Ancient Greek: Πέρδιξ means "partridge"[1]) was a nephew and student of Daedalus in Greek mythology, claimed to have invented the potter's wheel, the saw, and the compass. In other sources, Perdix was the name of Daedalus's sister, and her inventor son was named Talos or Attalus.[2]
Daedalus was so proud of his achievements that he could not bear the idea of a rival. His sister Perdix, had placed her son (variously named Perdix, Talos, or Calos) under his charge to be taught the mechanical arts. He was an apt scholar and showed striking evidence of ingenuity. While walking on the seashore, he picked up the spine of a fish or a serpent's jaw. Imitating it, he took a piece of iron and notched it on the edge, thus inventing the saw. He made a pair of compasses by putting two pieces of iron together, connecting them at one end with a rivet, and sharpening the other ends.
Daedalus was so envious of his nephew's accomplishments that he took an opportunity, when they were together one day on the top of a high tower, to push him off, but Athena, who favors ingenuity, saw him falling and arrested his fate by changing him into a bird called after his name, the perdix (partridge). This bird does not build its nest in the trees, nor take lofty flights, but nestles in the hedges, and mindful of his fall, avoids high places. For this crime, Daedalus was tried and banished.[3] In some accounts, Athena leaves Daedalus with a scar in the shape of a partridge, to remind him of what he did.
Perdix is mentioned in book VIII (236-59) of Ovid's Metamorphoses.