Abstract
Menander's lost comedyThaiswith its famous protagonist, thehetairalover of Ptolemy I Soter and perhaps Alexander himself, was plainly well known at Rome, and is alluded to several times in Latin poetry of the Augustan and later periods, as Ariana Traill has shown. My purpose here is to argue that the literary characterisation of Thais in Menander's play underlies certain aspects of Lesbia as presented in the poetry of Catullus; that Catullus' poetry uses the plays of Menander has been demonstrated by Richard Thomas, arguing that Catullus 8 shows clear traces of Demea's monologue in theSamia(325–56).