54. This is that which has to do with these rivers; and after these there is a fifth river besides, called Panticapes. This also flows 599 both from the North and from a lake, and in the space between this river and the Borysthenes dwell the agricultural Scythians: it runs out into the region of Hylaia, and having passed by this it mingles with the Borysthenes. 55. Sixth comes the river Hypakyris, which starts from a lake, and flowing through the midst of the nomad Scythians runs out into the sea by the city of Carkinitis, skirting on its right bank the region of Hylaia and the so-called racecourse of Achilles. 56. Seventh is the Gerros, which parts off from the Borysthenes near about that part of the country where the Borysthenes ceases to be known⁠—it parts off, I say, in this region and has the same name which this region itself has, namely Gerros; and as it flows to the sea it borders the country of the nomad and that of the Royal Scythians, and runs out into the Hypakyris.