A vast amount has been written on the relationship between Terence's and Menander's Eunuchus. On some points a good measure of agreement has been reached, but much remains in dispute. In an important article W. Ludwig convincingly demonstrated the inner unity of Terence's plot, against earlier theories of large-scale ‘contaminatio’ The nature of the changes made by Terence in introducing two characters from Menander's Colax is now fairly clear, although argument is possible over details. The changes are numerous but relatively (...) small and do not affect the main lines of Menander's plot. In this paper I shall argue that Terence made similar changes in two other parts of the play, and that these caused certain anomalies which have prompted theories of more drastic Terentian change. (shrink)