It was called Bolbitine by the Greeks, but according to Herodotus the Bolbitine mouth was artificial, and it was evidently of little importance compared with the Canopic, Sebennytic and Pelusiac mouths.
It receives the Waters of the canalized channels which were once the Tanitic, Mendesian and Pelusiac branches.
That part of the lake east of where the canal was excavated is now marshy plain and the Tanitic and Pelusiac mouths of the Nile are dry.
Farther east are other canals, of which the most remarkable occupy in part the beds of the Tanitic and Pelusiac branches.
Psammetichus guarded the frontiers of Egypt with three strong garrisons, placing the lonian and Carian mercenaries especially at the Pelusiac Daphnae in the N.E., from which q~1arter the most formidable enemy was likely to appear.