Philocleon's dance in the exodus of the Wasps, and its allusions to, and caricatures of, contemporary composers or dancers, have often been discussed, and much is bound to remain inconclusive in view of the dubious nature of such scanty material as has survived in explanation of the scene in the scholiastic tradition. It is particularly unfortunate that it is not certain who is the Phrynichus referred to in 1490 ff.