Aristophanes (/ˌærɪˈstɒfəni:z/; Ancient Greek: Ἀριστοφάνης, pronounced [aristopʰánɛ:s]; c. 446 – c. 386 BC), son of Philippus, of the deme Kydathenaion (Latin: Cydathenaeum), was a comic playwright or comedy-writer of ancient Athens and a poet of Old Attic Comedy. Eleven of his forty plays survive virtually complete. These provide the most valuable examples of a genre of comic drama known as Old Comedy and are used to define it, along with fragments from dozens of lost plays by Aristophanes and his contemporaries.