I am grateful to Edward Courtney for observing that the stichometric correspondence between the Culex and Catullus 64 is close but not exact, since Culex 132–3 really echoes not 132–3 but 133–4. The conventional line-numbering of Catullus 64 conceals the half-line 23b, progenies saluete iter …, which is invisibly missing from the manuscripts but was salvaged by Francesco Orioli from the Scholia Veronensia on Verg. Aen. 5.80 and is universally accepted. Emendations vary, but all assume a haplographic error caused by (...) an instance of the patterned repetition so typical of Catullus. Consequently, the perfide … perfide correspondence becomes a partial and not complete overlap, belonging together with many of Knauer's Virgilian examples in the category of ‘near misses’. (shrink)