The work consists of 66 sections, most of them about the length of a long paragraph. For instance, the short section 9 reads in its entirety: In many cases, the description of places is sufficiently accurate to identify their present locations; for others, there is considerable debate. For instance, "
Rhapta" is mentioned as the farthest market down the African coast of "
Azania", but there are at least five locations matching the description, ranging from
Tanga to south of the
Rufiji River delta. The description of the Indian coast mentions the
Ganges River clearly, yet after that it is ambiguous, describing China as a "great inland city
Thina" that is a source of raw
silk. The
Periplus says that a direct sailing route from the Red Sea to the Indian peninsula across the open ocean was discovered by
Hippalus (1st centuryBC). Many trade goods are mentioned in the
Periplus, but some of the words naming trade goods are found nowhere else in ancient literature, leading to guesswork as to what they might be. For example, one trade good mentioned is
"lakkos chromatinos". The name
lakkos appears nowhere else in ancient Greek or Roman literature. The name re-surfaces in late medieval Latin as
lacca, borrowed from medieval Arabic
lakk in turn borrowed from Sanskritic
lakh, meaning
lac i.e. a red-coloured resin native to India used as a lacquer and used also as a red colourant. Some other named trade goods remain obscure.
Himyarite kingdom and Saba , southern coast of the
Arabian Peninsula, in which ships stopped when passing between Egypt and India. This is an imitation of a coin of
Augustus, 1st century Ships from
Himyar regularly travelled the East African coast. The
Periplus of the Erythraean Sea describes the trading empire of Himyar and
Saba, regrouped under a single ruler, "
Charibael" (probably Karab'il Watar Yuhan'em II), who is said to have been on friendly terms with
Rome:
Frankincense kingdom The
Frankincense kingdom is described further east along the southern coast of the
Arabian Peninsula, with the harbour of Cana (South Arabic
Qana, modern
Bi'r Ali in
Hadramaut). The ruler of this kingdom is named
Eleazus, or Eleazar, thought to correspond to King Iliazz Yalit I:
Somalia Ras Hafun in northern
Somalia is believed to be the location of the ancient trade centre of
Opōnē.
Ancient Egyptian,
Roman and
Persian Gulf pottery has been recovered from the site by an
archaeological team from the
University of Michigan. Opōnē is in the thirteenth entry of the
Periplus of the Erythraean Sea, which in part states: In ancient times, Opōnē operated as a port of call for merchants from
Phoenicia,
ancient Egypt,
ancient Greece,
Persia,
Yemen,
Nabataea,
Azania, the
Roman Empire, and elsewhere, as it possessed a strategic location along the coastal route from Azania to the Red Sea. Merchants from as far afield as
Indonesia and
Malaysia passed through Opōnē, trading spices, silks and other goods, before departing south for Azania or north to South Arabia or Egypt on the
trade routes that spanned the length of the
Indian Ocean's rim. As early as AD50, Opōnē was well known as a center for the cinnamon trade, along with the trading of
cloves and other
spices,
ivory, exotic animal skins and
incense. The ancient port city of
Malao, situated in present-day
Berbera in northern Somalia, is also mentioned in the Periplus:
Aksum Empire , AD227–235.
British Museum. The left one reads in Greek "ΑΞΩΜΙΤΩ ΒΑϹΙΛΕΥϹ", "King of Axum". The right one reads in Greek: "ΕΝΔΥΒΙϹ ΒΑϹΙΛΕΥϹ", "King Endybis". Aksum is mentioned in the
Periplus as an important market place for ivory, which was exported throughout the ancient world: According to the
Periplus, the ruler of Aksum was
Zoscales, who, besides ruling in Aksum also held under his sway two harbours on the
Red Sea:
Adulis (near
Massawa) and Avalites (
Assab). He is also said to have been familiar with Greek literature:
Rhapta Rufiji (Tanzania) theory Research by the
Tanzanian archaeologist
Felix A. Chami has uncovered remains of Roman trade items near the mouth of the
Rufiji River and the nearby
Mafia Island, and makes a case that the ancient port of
Rhapta was situated on the banks of the Rufiji River just south of
Dar es Salaam. The
Periplus informs us that: Chami summarizes the evidence for Rhapta's location as follows: Felix Chami has found archaeological evidence for extensive Roman trade on Mafia Island and, not far away, on the mainland, near the mouth of the Rufiji River, which he dated to the first few centuries. Furthermore,
J. Innes Miller points out that Roman coins have been found on
Pemba Island, just north of Rhapta.
Quelimane (Mozambique) theory Carl Peters has argued that Rhapta was near modern-day
Quelimane in Mozambique, citing the fact that (according to the
Periplus) the coastline there ran down towards the southwest. Peters also suggests that the description of the "Pyralaoi" (i.e., the "Fire people") – "situated at the entry to the [Mozambique] Channel" – indicates that they were the inhabitants of the volcanic Comoro Islands. He also maintains that Menuthias (with its abundance of rivers and crocodiles) cannot have been Zanzibar; i.e., Madagascar seems more likely.
Himyaro-Sabaean suzerainty The
Periplus informs us that Rhapta was under the firm control of a governor appointed by
Arabian king of Musa, taxes were collected, and it was serviced by "merchant craft that they staff mostly with Arab skippers and agents who, through continual intercourse and intermarriage, are familiar with the area and its language". The Periplus explicitly states that Azania (which included Rhapta) was subject to "
Charibael", the king of both the
Sabaeans and Homerites in the southwest corner of Arabia. The kingdom is known to have been a Roman ally at this period. Charibael is stated in the Periplus to be "a friend of the (Roman) emperors, thanks to continuous embassies and gifts" and, therefore, Azania could fairly be described as a vassal or dependency of Rome, just as Zesan is described in the 3rd-century Chinese history, the
Weilüe.
Bharuch Trade with the Indian harbour of
Barygaza is described extensively in the
Periplus.
Nahapana, ruler of the
Indo-Scythian Western Satraps is mentioned under the name
Nambanus, as ruler of the area around
Barigaza: (AD119–124).
Obv: Bust of king Nahapana with a legend in Greek script "ΡΑΝΝΙΩ ΞΑΗΑΡΑΤΑϹ ΝΑΗΑΠΑΝΑϹ", transliteration of the Prakrit
Raño Kshaharatasa Nahapanasa: "King Kshaharata Nahapana". Under the Western Satraps, Barigaza was one of the main centres of
Roman trade in the subcontinent. The
Periplus describes the many goods exchanged: Goods were also brought down in quantity from
Ujjain, the capital of the Western Satraps:
Early Chera, Pandyan, and Chola kingdoms The lost port city of
Muziris (near present day
Kodungallur) in the
Chera kingdom, as well as the
Early Pandyan Kingdom are mentioned in the
Periplus as major centres of trade, pepper and other spices, metal work and
semiprecious stones, between
Damirica and the
Roman Empire. According to the
Periplus, numerous Greek seamen managed an intense trade with Muziris: According to the
Periplus of the Erythraean Sea (53:17:15-27), Limyrike began at
Naura and
Tyndis;
Ptolemy (7.1.8) mentions only Tyndis as its starting point. The region probably ended at
Kanyakumari; it thus roughly corresponds to the present-day
Malabar Coast. Further, this area served as a hub for trade with the interior, in the Gangetic plain:
Indian–Chinese border The
Periplus also describes the annual fair in present-day Northeast India, on the border with China. Sêsatai are the source of
malabathron. Schoff's translation mentions them as
Besatae: they are a people similar to Kirradai and they lived in the region between "
Assam and
Sichuan".
Remains of the Indo-Greek kingdom king
Menander I were current in Barigaza. The
Periplus claims that Greek buildings and wells exist in
Barigaza, falsely attributing them to
Alexander the Great, who never went this far south. This account of a kingdom tracing its beginnings to Alexander's campaigns and the Hellenistic
Seleucid Empire that followed: The
Periplus further claims to the circulation of Indo-Greek coinage in the region: The Greek city of
Alexandria Bucephalous on the
Jhelum River is mentioned in the
Periplus, as well as in the Roman
Peutinger Table: == Manuscripts ==