The Middle Comedy poet? None of his work survives, apart from a handful of small fragments (I think Athenaeus quotes a couple lines) and a list of titles. The only two works of Middle Comedy to have survived in any significant amount are the Ecclesiazusae and the Plutus, both of course by Aristophanes, though some of Aristophanes' late plays (e.g. the Frogs) exhibit a general trend towards the conventions of Middle Comedy, which is itself a transitional period between Old and New Comedy.