Грек-рим авторларындағы Гаңгаридай тайпасы

Term used by ancient Greco Roman writers for a people of eastern region of the Indian subcontinent

Gangaridai (; Latin: Gangaridae) is a term used by the ancient Greco Roman writers (1st century BCE 2nd century AD) to describe people or a geographical region of the ancient Indian subcontinent. Some of these writers state that Alexander the Great withdrew from the Indian subcontinent because of the strong war elephant force of the Gangaridai. A number of modern scholars locate Gangaridai in the Ganges Delta of the Bengal region, although alternative theories also exist. Gange or Ganges, the capital of the Gangaridai (according to Ptolemy), has been identified with several sites in the region, including Chandraketugarh and Wari Bateshwar.

Plutarch (46 120 CE) mentions the Gangaridai as "'Gandaritae" (in Parallel Lives Life of Alexander 62.3) and as "Gandridae" (in Moralia 327b. ).

The ancient Greek writers provide vague information about the centre of the Gangaridai power. As a result, the later historians have put forward various theories about its location.

Pliny (1st century CE) in his NH, terms the Gangaridai as the novisima gens (nearest people) of the Ganges river. It cannot be determined from his writings whether he means "nearest to the mouth" or "nearest to the headwaters". But the later writer Ptolemy (2nd century CE), in his Geography, explicitly locates the Gangaridai near the mouths of the Ganges. A. B. Bosworth notes that the ancient Latin writers almost always use the word "Gangaridae" to define the people, and associate them with the Prasii people. According to Megasthenes, who actually lived in India, the Prasii people lived near the Ganges. Besides, Pliny explicitly mentions that the Gangaridae lived beside the Ganges, naming their capital as Pertalis. All these evidences suggest that the Gangaridae lived in the Gangetic plains. The term Prasii is a transcription of the Sanskrit word prāchyas, literally "The Easterners".

Diodorus (1st century BCE) states that the Ganges river formed the eastern boundary of the Gangaridai. Based on Diodorus's writings and the identification of Ganges with Bhāgirathi Hooghly (a western distributary of Ganges), Gangaridai can be identified with the Rarh region in West Bengal. According to the archaeologist Dilip Kumar Chakrabarti, the centre of the Gangaridai power was located in vicinity of Adi Ganga (a now dried up flow of the Hooghly river). Chakrabarti considers Chandraketugarh as the strongest candidate for the centre, followed by Mandirtala. James Wise believed that Kotalipara in present day Bangladesh was the capital of Gangaridai. Archaeologist Habibullah Pathan identified the Wari Bateshwar ruins as the Gangaridai territory.

William Woodthorpe Tarn (1948) identifies the "Gandaridae" mentioned by Diodorus with the people of Gandhara. Historian T. R. Robinson (1993) locates the Gangaridai to the immediately east of the Beas River, in the Punjab region. According to him, the unnamed river described in Diodorus' Book 18 is Beas (Hyphasis); Diodorus misinterpreted his source, and incompetently combined it with other material from Megasthenes, erroneously naming the river as Ganges in Book 2. Robinson identified the Gandaridae with the ancient Yaudheyas. A. B. Bosworth (1996) rejects this theory, pointing out that Diodorus describes the unnamed river in Book 18 as the greatest river in the region. But Beas is not the largest river in its region. Even if one excludes the territory captured by Alexander in "the region" (thus excluding the Indus River), the largest river in the region is Chenab (Acesines). Robison argues that Diodorus describes the unnamed river as "the greatest river in its own immediate area", but Bosworth believes that this interpretation is not supported by Diodorus's wording. Bosworth also notes that Yaudheyas were an autonomous confederation, and do not match the ancient descriptions that describe Gandaridae as part of a strong kingdom.

According to Nitish K. Sengupta, it is possible that the term "Gangaridai" refers to the whole of northern India from the Beas River to the western part of Bengal. Pliny mentions the Gangaridae and the Calingae (Kalinga) together. One interpretation based on this reading suggests that Gangaridae and the Calingae were part of the Kalinga tribe, which spread into the Ganges delta. N. K. Sahu of Utkal University identifies Gangaridae as the northern part of Kalinga.

Diodorus mentions Gangaridai and Prasii as one nation, naming Xandramas as the king of this nation. Diodorus calls them "two nations under one king." Historian A. B. Bosworth believes that this is a reference to the Nanda dynasty, and the Nanda territory matches the ancient descriptions of kingdom in which the Gangaridae were located. According to Nitish K. Sengupta, it is possible that Gangaridai and Prasii are actually two different names of the same people, or closely allied people. However, this cannot be said with certainty. Historian Hem Chandra Raychaudhuri writes: "It may reasonably be inferred from the statements of the Greek and Latin writers that about the time of Alexander's invasion, the Gangaridai were a very powerful nation, and either formed a dual monarchy with the Pasioi [Prasii], or were closely associated with them on equal terms in a common cause against the foreign invader.