Ausonius calls Eunus an Opican, because these filthy practices were, according to Festus, most common among the Osci or Opici. He then indulges in a series of jests, or rather represents Eunus as doing so, on the shape of the female organ[110]. He says it seems to him either quadrangular, or triangular, in the latter case corresponding to the Greek [Greek: D] (similarly Aristophanes called it a Delta,—“their delta plucked clean of hair,” _Lysistrata_, 151), and also likens it to the letter **, owing to the folds which surround the vulva on either side[111], and form the outer lips, the lane in the middle being the opening of the vulva, and so together form the trifid letter **; in the _Technopaegnium_, 140, he calls it a three-pronged fork, the slit being the middle and the lips the outer prongs. Then he says that Eunus is a Lambda when he is licking, on account of the first letter of the word ****. All this is clear enough, and I do not understand how the very learned Vinet can complain of its obscurity. Neither has it given me much trouble to make out what Ausonius means by the letters Rho and Iota. The solution seems to me to be as follows: “Do not tell us, Eunus, that your pike in action resembles the letter (Ρ) of the Greeks, a letter which evidently looks like a lance with balls; in your amorous diversions you use no other lance than your tongue, which, as you will not deny, looks more like a javelin without balls, something like the letter Iota; you cannot deceive me, who well know that you would rather be taken for a fornicator than for a _cunnilingue_, like that Gargilius, of whom Martial, III., 96, says: “You do not enter, only lick my mistress; yet you boast yourself adulterer and copulator!” Lastly and finally by the Tau he threatens his man with the gallows, and by the Theta with death. Of this there can be little doubt; it is a proved fact that the letter Theta, the initial of the word ****, signified with the Greeks condemnation to death[112]. With regard to Tau, there is room for doubt; instead of Tau some of the copies of Ausonius give (δ), and although this sign may, according to Scaliger, very well signify the rope for hanging, the difficulty I feel is this, that a composite letter, a small letter, an abbreviation of doubtful antiquity, thus placed amongst simple, capital, unabbreviated letters seems to come in very inappropriately. It may be that Ausonius originally wrote ****; then * having been left out by an inadvertence of the copyist, the ** might easily have been turned into **. The Tau, as the reader will see at once, represents a gallows. Tertullian, _Adversus Maricionem_: “This letter Tau of the Greeks is with us the T, a sort of cross.”