Periplus of Pseudo-Scylax in the context of "Rhizus"

Marmarica (Ancient Greek: Μαρμαρική, Arabic: مراقيه, romanized: Maraqiyah) in ancient geography was a littoral area in Ancient Libya, located between Cyrenaica and Aegyptus. It corresponds to what is now the Libya and Egypt frontier, including the towns of Bomba (ancient Phthia), Timimi (ancient Paliurus), Tobruk (ancient Antipyrgus), Acroma (ancient Gonia), Bardiya, As-Salum, and Sidi Barrani (ancient Zygra). The territory stretched to the far south, encompassing the Siwa Oasis, which at the time was known for its sanctuary to the deity Amun. The eastern part of Marmarica, by some geographers considered a separate district between Marmarica and Aegyptus, was known as Libycus Nomus. In late antiquity, Marmarica was also known as Libya Inferior, while Cyrenaica was known as Libya Superior.

Libya is found in Africa and is located west of the Nile, more precisely west of the mouth of the Nile at Canopus. The Periplus of Pseudo-Scylax names the Adyrmachidae as the first people of Libya (Africa).Marmarica proper was delimited towards the east by the escarpment of Catabathmus Magnus, now known as Akabah el-Kebir, at Salum.

Oreus or Oreos (Ancient Greek: Ὠρεός, romanized: Ōreos), prior to the 5th century BC called Histiaea or Histiaia (Ἱστίαια), also Hestiaea or Hestiaia (Ἑστίαια), was a town near the north coast of ancient Euboea, situated upon the river Callas, at the foot of Mount Telethrium, and opposite Antron on the Thessalian coast. From this town the whole northern extremity of Euboea was named Histiaeotis (Ἱστιαιῶτις, Ionic Greek: Ἱστιαιῆτις) According to some it was a colony from the Attic deme of Histiaea; according to others it was founded by the Thessalian Perrhaebi. Another foundation story had it that the name Histiaea is said to derive from the mythical figure Histiaea, the daughter of Hyrieus. It was one of the most ancient of the Euboean cities. It occurs in the Catalogue of Ships in the Iliad, where Homer gives it the epithet of πολυστάφυλος (rich in grapes); and the Periplus of Pseudo-Scylax mentions it as one of the four cities of Euboea. It was an important city in classical antiquity due to its strategic location at the entrance of the North Euboean Gulf, in the middle of a large and fertile plain.

After the Battle of Artemisium (480 BC), when the Grecian fleet sailed southwards, Histiaea was occupied by the Persians. Upon the expulsion of the Persians from Greece, Histiaea, with the other Euboean towns, became subject to Attica. In the revolt of Euboea from Athens in 446 BC, we may conclude that Histiaea took a prominent part, since Pericles, upon the reduction of the island, expelled the inhabitants from the city, and peopled it with 2000 Athenian colonists. The expelled Histiaeans were said by Theopompus to have withdrawn to Macedonia, or by Strabo to Thessaly thence they transferred the name Histiaeotis. From this time we find the name of the town changed to Oreus, which was originally a deme dependent upon Histiaea. It is true that Thucydides upon one occasion subsequently calls the town by its ancient name; but he speaks of it as Oreus, in relating the second revolt of Euboea in 411 BC, where he says that it was the only town in the island that remained faithful to Athens. Its territory was called Oria (Ὡρία).

Idyros (Ancient Greek: Ἴδυρης, Latin: Idyrus) was a Greek city in ancient Lycia. Its exact location is uncertain. According to Pseudo-Scylax it was located north of Phaselis.

The site of the town is tentatively located near modern Kemer.

Scylax of Caryanda (Ancient Greek: Σκύλαξ ὁ Καρυανδεύς; fl. 510s BCE) was a Greek explorer and writer of the Achaemenid Empire during the late 6th and early 5th centuries BCE. His writings are lost, though occasionally they are cited or quoted by later Greek and Roman authors. The periplus sometimes referred to as the Periplus of Scylax is, in fact, not written by him. More accurately called the Periplus of Pseudo-Scylax, it was written in about the early 330s BCE by an unknown author working in the ambit of the post-Platonic Academy or the Aristotelian Peripatos (Lyceum) at Athens.

Oeantheia or Oiantheia (Ancient Greek: Οἰάνθεια) or Oeanthe (Οἰάνθη) or Euanthis (Εὐανθίς) or Euanthia (Εὐανθία) was an important town of the Ozolian Locrians, situated at the western entrance of the Crissaean Gulf. Polybius says that it is opposite to Aegeira in Achaea. Thucydides relates that during the Peloponnesian War, the Oeanthians are among several towns of the Locri Ozolae that were forced to provide hostages to the Lacedaemonian army in 426 BCE. The Periplus of Pseudo-Scylax calls the town Euanthis; and since Strabo says that Epizephyrian Locris in Italy was founded by the Ozolian Locrians, under a leader named Euanthes, it has been conjectured that Oeantheia or Euantheia was the place where the emigrants embarked. Oeantheia appears to have been the only maritime city in Locris remaining in the time of Pausanias (2nd century), with the exception of Naupactus. The only objects at Oeantheia mentioned by Pausanias were a temple of Aphrodite, and one of Artemis, situated in a grove above the town. The town is mentioned in the Tabula Peutingeriana as situated 20 miles (32 km) from Naupactus and 15 (24) from Anticyra.

The site of Oeantheia is located near modern Tolofon, although others still contend the site is near Glyfada.

Coracae or Korakai (Ancient Greek: Κορακαί) was a town and polis (city-state) on the Pagasetic Gulf in Magnesia in ancient Thessaly. It is mentioned in the Periplus of Pseudo-Scylax as between Methone and Spalauthra. Earlier writers tried to equate the town with Korope, but that has not been generally accepted.

Coracae is noted in two inscriptions from Delphi of the fourth century BCE. It has been suggested that the town's location could have been on a hill called Nevestiki, near the current village of Lekonas, where remains of a fortification have been found, but that location has been suggested by others as the site of Methone.