Szadeka, which Burckhardt visited to the south of Wady Mousa, agrees in distance and situation as well as in name with the Zadagasta of the Table, or Zodocatha of the Notitiae dignitatum Imperii. See Reland Palaest. p. 230. Most of the other places mentioned on the three roads of the Table are noticed by Ptolemy or in the Notitiae. And here, the Editor may be permitted to add a few words on a third Roman route across these deserts, (having travelled the greater part of it three times,) namely, that from Gaza to Pelusium. In the Itinerary of Antoninus, the places, and their interjacent distances are stated as follows, Gaza, 22 M.P. Raphia, 22 M.P. Rhinocolura, 26 M.P. Ostracine, 26 M.P. Casium, 20 M.P. Pentaschoenus, 20 M.P. Pelusium. The Theodosian Table agrees with the Itinerary, but is defective in some of the names and distances; Gerrhae, placed by the Table at 8 M.P. eastward of Pelusium, is confirmed in this situation by Strabo and Ptolemy. Strabo confirms the Itinerary in regard to Raphia, omits to notice Ostracine, and in placing Casium at three hundred stades from Pelusium, differs not much from the 40 M.P. of the Itinerary, or the ten schoenes indicated by the word Pentaschoenus, midway. The name of Rafa is still preserved near a well in the desert, at six hours march to the southward of Gaza, where among many remains of of ancient buildings, two erect granite columns are supposed by the natives to mark the division between Africa and Asia. Polybius remarks (l.5,c.80), that Raphia was the first town of Syria, coming from Rhinocolura, which was considered an Egyptian town. Between Raphia and the easternmost inundations of the Nile, the only two places at which there is moisture sufficient to produce a degree of vegetation useful to man, are El Arish and Katieh. The whole tract between these places, except where it has been encroached upon by moving sands, is a plain strongly impregnated with salt, terminatig towards the sea in a lagoon or irruption of the sea anciently called Sirbonis. As the name of Katieh, and its distance from Tineh or Pelusium, leave no doubt of its being the ancient Casium, the only remaining question is, whether El Arish is Rhinocolura, or Ostracine? A commentary of St. Jerom, on the nineteenth chapter of Isaiah, v.18, suggests the possibility that the modern name El Arish may be a corruption of the Hebrew Ares, which, as Jerom observes, means [Greek text], and alludes to Ostracine. Jerom was well acquainted with this country; but as the translators of Isaiah have supposed the word not to have been Ares, and as Jerom does not state that Ares was a name used in his time, the conjecture is not of much weight. It is impossible to reconcile the want of water so severely felt at Ostracine (Joseph. de Bel. Jud. l.4, ad fin. Plutarch, in M. Anton. Gregor. Naz. ep. 46.), with El Arish, where there are occasional torrents, and seldom any scarcity of well water, either there or at Messudieh, two hours westward.