Onge

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Ethnic group of Andaman Islands

title: "Onge" type: doc version: 1 created: 2026-02-28 author: "Wikipedia contributors" status: active scope: public tags: ["indigenous-peoples-of-south-asia", "ethnic-groups-in-the-andaman-and-nicobar-islands", "scheduled-tribes-of-the-andaman-and-nicobar-islands", "negritos"] description: "Ethnic group of Andaman Islands" topic_path: "general/indigenous-peoples-of-south-asia" source: "https://en.wikipedia.org/wiki/Onge" license: "CC BY-SA 4.0" wikipedia_page_id: 0 wikipedia_revision_id: 0

::summary Ethnic group of Andaman Islands ::

::data[format=table title="Infobox ethnic group"]

Field	Value
group	Onge
native_name	ॳङे (Öñge)
native_name_lang	oon
image_caption	A young Onge mother with her baby
population	101
total_year	2011 census
regions	India
specifically Little Andaman Island
languages	Önge, one of the Ongan languages
religions	traditional folk religion (animism)
related_groups	other Andamanese peoples, especially Jarawa
::

The Onge (also Önge, Ongee, and Öñge) are an Andamanese ethnic group, indigenous to the Andaman Islands in Southeast Asia at the Bay of Bengal, India. They are traditionally hunter-gatherers and fishers, but also practice plant cultivation. They are designated as a Scheduled Tribe of India.

History

::figure[src="https://upload.wikimedia.org/wikipedia/commons/d/d9/Distribution_of_different_Andamanese_peoples,_languages,_and_dialects_at_the_time_of_British_contact_compared_to_the_present_day.png" caption="The distributions of different Andamanese peoples, languages, and dialects at the time of British contact compared to the present-day."] ::

In the 18th century the Onge were distributed across Little Andaman Island and the nearby islands, with some territory and camps established on Rutland Island and the southern tip of South Andaman Island. After they encountered British colonial officers, friendly relations were established with the British Empire in the 1800s through Lieutenant Archibald Blair. Originally restive, they were pacified by M. V. Portman in the 1890s. British naval officer M. V. Portman described them as the "mildest, most timid, and inoffensive" group of Andamanese people he had encountered. By the end of the 19th century they sometimes visited the South and North Brother Islands to catch sea turtles; at the time, those islands seemed to be the boundary between their territory and the range of the Great Andamanese people further north. Today, the surviving members are confined to two reserve camps on Little Andaman: Dugong Creek in the northeast, and South Bay.

The Onge were semi-nomadic and fully dependent on hunting and gathering for food.

The Onge are one of the aboriginal peoples (adivasi) of India. Together with the other Andamanese tribes and a few other isolated groups elsewhere in Oceania, they comprise the Negrito peoples.

Status

Demographic troubles

The Onge are one of the least fertile people in the world. About 40% of the married couples are sterile. Onge women rarely become pregnant before the age of 28. Infant and child mortality is in the range of 40%. The Onge's net reproductive index is 0.91. The net reproductive index among the Great Andamanese is 1.40.

thumb|A depiction of Onge people in Kolkata Museum

Population

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bar:1901 at:672 fontsize:XS text: 672 shift:(-8,5) bar:1911 at:631 fontsize:XS text: 631 shift:(-8,5) bar:1921 at:346 fontsize:XS text: 346 shift:(-8,5) bar:1931 at:250 fontsize:XS text: 250 shift:(-8,5) bar:1951 at:150 fontsize:XS text: 150 shift:(-8,5) bar:1961 at:129 fontsize:XS text: 129 shift:(-8,5) bar:1971 at:112 fontsize:XS text: 112 shift:(-8,5) bar:1981 at:100 fontsize:XS text: 100 shift:(-8,5) bar:1991 at:101 fontsize:XS text: 101 shift:(-8,5) bar:2001 at:96 fontsize:XS text: 96 shift:(-8,5) bar:2011 at:101 fontsize:XS text: 101 shift:(-8,5)

TextData= fontsize:S pos:(20,20) text:Data from Indian Census

Population

Onge population numbers were substantially reduced in the aftermath of colonisation and settlement, from 672 in 1901 to barely 100. The population is still maintaining their cultural and biological identity, and it appears that total numbers have increased from 100 to 117 in 2017.

A major cause of the decline in Onge population is the changes in their food habits brought about by their contact with the outside world. Infant and child mortality is in the range of 40%. The Onge's net reproductive index is 0.91. The net reproductive index among the Great Andamanese is 1.40.

In 1901, there were 672 Onge; 631 in 1911, 346 in 1921, 250 in 1931, and 150 in 1951.

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TextData= fontsize:S pos:(20,20) text: "Data from Census India and Frontline."

Tsunami surviving tactics

The semi-nomadic Onge have traditional stories that tell of the ground shaking and a great wall of water destroying the land. Taking heed of this story, the Onge survived the tsunami catastrophe caused by the 2004 Indian Ocean earthquake by taking shelter in the highlands.

Poisoning incident

In December 2008, eight male tribal members died after drinking a toxic liquididentified as methanol by some sourcesthat they had apparently mistaken for drinking alcohol. The liquid apparently came from a container that had washed ashore at Dugong Creek near their settlement on the island, but Port Blair authorities ordered an investigation into whether it had originated elsewhere. A further 15 Onge were taken to hospital with at least one critically ill.

With their population estimated at only around 100 before the incident, the director of Survival International described the mass poisoning as a "calamity for the Onge", and warned that any more deaths could "put the survival of the entire tribe in serious danger". Bhopinder Singh, the Lieutenant Governor of the Andaman Islands, ordered an inquiry into the incident. The Onge have been rather vulnerable toward any option for radical change, they deserve close, careful attention to ward off any untoward impact of change-initiatives.

Culture and religion

The native Andamanese religion and belief system is a form of animism. Ancestor worship is an important element in the religious traditions of the Andaman islands. The Andamanese probably had no government or clan leader, but made decisions by group consensus.

Language

The Onge speak the Önge language. It is one of two known Ongan languages (southern Andamanese languages). Önge used to be spoken throughout Little Andaman as well as in smaller islands to the north, and possibly in the southern tip of South Andaman island. Since the middle of the 19th century, with the arrival of the British in the Andamans, and, after Indian independence, the massive inflow of Indian settlers from the mainland, the number of Onge speakers has steadily declined. However, a moderate increase has been observed in recent years. , there were 94 native Onge speakers confined to a single settlement in the northeast of Little Andaman Island (see map above), making it an endangered language.

The Ongan languages, to which Onge belongs, have been proposed by Juliette Blevins to be related to Mainland Asian languages, such as Austronesian. However, this proposal has not been well received by other linguists, such as Robert Blust, who concludes that the hypothesis is not supported by the comparative method (used in linguistics), and also cites non-linguistic (such as cultural, archaeological, and biological) evidence against Blevins' hypothesis. George van Driem (2011) considers Blevins' evidence as "not compelling", although he leaves the possibility open that some resemblances could be the result of contact/borrowing, a position also held by Hoogervorst (2012).

Genetics

::figure[src="https://upload.wikimedia.org/wikipedia/commons/3/3e/PCA_calculated_on_present-day_individuals_from_eastern_Eurasia_and_Near_Oceania.png" caption="PCA calculated on present-day and ancient individuals from eastern Eurasia and Oceania. PC1 (23,8%) distinguish East-Eurasians and Australo-Melanesians, while PC2 (6,3%) differentiates East-Eurasians along a North to South cline."] ::

::figure[src="https://upload.wikimedia.org/wikipedia/commons/6/62/Eastern_non-Africans.png" caption="Genetic population tree of "eastern non-African" populations."] ::

Genetically, the Onge, as well as other Andamanese people, are distantly related to East Asian people. The Andamanese Onge show the highest affinity towards some Southeast Asian Negrito ethnic groups, such as the Aeta people, but also ancient remains of Hoabinhians, which are all characterized by Basal-East Asian ancestry. It was found that Andamanese (Onge) split from the common ancestor of modern day East Asians between 50,000 BC and 25,000 BC, before becoming isolated on the Andaman Islands. The Andamanese (Onge) as well as East Asians, are also distantly related to Ancient Ancestral South Indians, a proposed ancient indigenous lineage of South Asia. Recent genetic evidence suggest that a Basal-East Asian population (close or ancestral to Andamanese and East Asians) was widespread in Asia. Onge are also closely related to Papuans and Aboriginal Australians although they lack the additional Denisovan ancestry found in the latter two, however, other studies detected Denisovan and Neanderthal affinities. Overall, despite their affinities, there was a simultaneous split between the Onge, Asian (including Han, Indigenous Taiwanese and Thai) and Near Oceanian (including Aboriginal Australians and Melanesians) lineages after the initial eastward migration of an ancient eastern lineage from the Iranian Plateau. ::figure[src="https://upload.wikimedia.org/wikipedia/commons/3/36/Population_genome_tree_(SAsia_or_AASI).png" caption="Genetic population tree of Eurasian populations."] ::

A study by Reich et al. (2009) found that while the Onge are distantly related to modern South Asians, they have none of the admixture from Neolithic Iranian farmers or steppe pastoralists which is widespread on the mainland. From this, they conclude that the Onge are solely descended from one of the ancient populations which contributed to the genetics of modern Indians. According to Chaubey and Endicott (2013), overall, the Andamanese are more closely related to Southeast Asians and East Asians than they are to present-day South Asians. According to Yelmen et al. 2019, the non-West Eurasian part extracted from South Asian samples, especially from certain South Indian tribal groups, are a better proxy for Ancient Ancestral South Asian (AASI) ancestry than the Andamanese Onge are. There is also evidence of deep divergence between the AASI lineage and the ancestry found in present Onge. According to a 2023 study, Great Andamanese are found to be ancestral to the Onge and Jarawa groups.

The Onge's physical similarities with indigenous African groups are also reflective of adaptation to tropical rainforests and convergent evolution rather than shared ancestry.

The Onge population is consistently declining and infant mortality rate is very high. Several physiological parameters such as ABO, Rh blood group, blood pressure, SGOT, SGPT and total protein level, Hepatitis B surface antigen, VDRL and some genetic markers have been conducted. The results of blood pressure, cholesterol level and liver enzyme test do not show any abnormality. However, the incidence of HbsAg is found to be very high that might have affected their fertility.

Analysis of paternal lineages indicates that all Onge carry the Y-DNA Haplogroup D, widespread in East Asia and less in Central Asia. Maternally, the Onge also exclusively belong to the M clade, bearing the M2 and M4 subclades, commonly found in Asia.

The immunoglobulin levels (G,M and A) have been studied and found to be quite high compare to other Indian and world populations. The increase level of immunoglobulins in the Onge might have resulted to frequent exposure to different kind of infections and diseases.

References

[http://www.censusindia.gov.in/2011census/PCA/SC_ST/PCA-A11_Appendix/ST-35-PCA-A11-APPENDIX.xlsx 2011 census data]censusindia.gov.in {{Webarchive. link. (12 January 2021)
"List of notified Scheduled Tribes". Census India.
George Weber, ''[http://www.andaman.org/BOOK/chapter8/text8.htm the Tribes]''. Chapter 8 in ''[http://www.andaman.org/BOOK/text-group-BodyChapters.htm The andamanese]''. Accessed on 2012-07-03.
M. V. Portman (1899), ''[http://booksnow2.scholarsportal.info/ebooks/oca2/22/historyofourrela02portuoft/historyofourrela02portuoft_bw.pdf A history of our Relations with the Andamanese]'', Volume II. Office of the Government Printing, Calcutta, India.
(January 2005). "Andaman and Nicobar Tribes Restudied: Encounters and Concerns". Mittal Publications.
D. Venkatesan (Winter 1990; posted online 2 March 2010), [https://www.culturalsurvival.org/ourpublications/csq/article/ecocide-or-genocide-the-onge-andaman-islands "Ecocide or Genocide? The Onge in the Andaman Islands"]. ''[[Cultural Survival Quarterly]]'' 14.4. [https://archive.today/20120802162059/http://www.culturalsurvival.org/ourpublications/csq/article/ecocide-or-genocide-the-onge-andaman-islands Archived] 2 August 2012 at [[archive.today]].
A. N. Sharma (2003), ''[https://books.google.com/books?id=WEztW7c0CqQC&pg=PA64 Tribal Development in the Andaman Islands]'', page 64. Sarup & Sons, New Delhi.
A. N. Sharma (2003), ''[https://books.google.com/books?id=WEztW7c0CqQC&pg=PA72 Tribal Development in the Andaman Islands]'', page 72. Sarup & Sons, New Delhi.
[https://archive.today/20140726075301/http://www.frontline.in/static/html/fl1609/16090710.htm "Little Andaman: a chronology"]. ''[[Frontline (magazine). Frontline]]'' 16.9 (April-May 1999). Archived from [http://www.frontline.in/static/html/fl1609/16090710.htm the original] 26 July 2014 at [[archive.today]].
Pandya, Vishvajit. (1993). "Above the Forest: A Study of Andamanese Ethnoanemology, Cosmology, and the Power of Ritual". Oxford University Press.
(30 December 2004). "अंडमान में जनजातियों को ख़तरा". BBC News.
(2020). "Survival, Continuity and Identity Among the Onge of Andaman and Nicobar Islands". Journal of the Anthropological Survey of India.
Devi, L. Dilly (1987). "Sociological Aspects of Food and Nutrition among the Onges of the Little Andaman Island". Ph.D. dissertation, University of Delhi, Delhi
(2 March 2010). "Ecocide or Genocide? The Onge in the Andaman Islands". Cultural Survival.
A. N. Sharma (2003), ''[https://books.google.com/books?id=WEztW7c0CqQC&pg=PA72 Tribal Development in the Andaman Islands]'', page 72. Sarup & Sons, New Delhi.
(1976). "Journal of Social Research". Council of Social and Cultural Research, Ranchi University Department of Anthropology, Bihar.
(1999). "Little Andaman: a chronology". Frontline.
Budjeryn, Mariana. "And Then Came the Tsunami: Disaster Brings Attention and New Challenges to Asia's Indigenous Peoples". [[Cultural Survival Quarterly]].
Bhaumik, Subir. (9 December 2008). "Alcohol error hits Andamans tribe". [[BBC News]].
Buncombe, Andrew. (12 December 2008). "Washed-up poison bottle kills eight members of island tribe". [[The Independent]].
(11 December 2008). "Inquiry ordered into death of Onge tribesmen". [[The Hindu]].
(2021). "Dilemma of Development among the Onge of Andaman". Taylor & Francis.
(30 September 1909). "The Religion of the Andaman Islanders". Folklore.
(1933). "The Andaman Islanders". Cambridge University Press.
(January 2018). "The Colonisation of Little Andaman Island".
(2013). "Ethnologue: Languages of the World". SIL International.
Blevins, Juliette (2007), "A Long Lost Sister of Proto-Austronesian? Proto-Ongan, Mother of Jarawa and Onge of the Andaman Islands" (PDF), ''Oceanic Linguistics'', '''46''' (1): 154–198, [[Doi (identifier). doi]]:10.1353/ol.2007.0015, [[S2CID (identifier). S2CID]] 143141296
Blust, Robert (2014). "Some Recent Proposals Concerning the Classification of the Austronesian Languages", ''Oceanic Linguistics'' 53:2:300–391. "To put it bluntly, the AON hypothesis is a castle built on sand, an elaborate illusion fostered by the misplaced hope that a major discovery has been made that somehow eluded the investigations of all other scholars.". link
van Driem, George. (2011). "Dynamics of human diversity: the case of mainland Southeast Asia". Pacific Linguistics.
Hoogervorst, Tom. (2012). "Southeast Asia in the ancient Indian Ocean world: combining historical linguistic and archaeological approaches". University of Oxford.
(2021). "Genome of a middle Holocene hunter-gatherer from Wallacea". Nature.
(30 March 2021). "Multiple migrations to the Philippines during the last 50,000 years". Proceedings of the National Academy of Sciences of the United States of America.
(2017). "A Working Model of the Deep Relationships of Diverse Modern Human Genetic Lineages Outside of Africa". Molecular Biology and Evolution.
(2021). "Combined Low-/High-Density Modern and Ancient Genome-Wide Data Document Genomic Admixture History of High-Altitude East Asians". Frontiers in Genetics.
(2022). "Sequence analyses of Malaysian Indigenous communities reveal historical admixture between Hoabinhian hunter-gatherers and Neolithic farmers". Scientific Reports.
(29 May 2025). "Prehistoric genomes from Yunnan reveal ancestry related to Tibetans and Austroasiatic speakers". Science.
Yang, Melinda A.. (2022). "A genetic history of migration, diversification, and admixture in Asia". Human Population Genetics and Genomics.
(January 2019). "Approximate Bayesian computation with deep learning supports a third archaic introgression in Asia and Oceania". Nature Communications.
(July 2019). "Using hominin introgression to trace modern human dispersals". Proceedings of the National Academy of Sciences of the United States of America.
(2024). "The genetic origins and impacts of historical Papuan migrations into Wallacea". PNAS.
(2024). "The Persian plateau served as hub for Homo sapiens after the main out of Africa dispersal". Nature Communications.
Reich, David. (24 September 2009). "Reconstructing Indian Population History". Nature.
(June 2013). "The Andaman Islanders in a Regional Genetic Context: Reexamining the Evidence for an Early Peopling of the Archipelago from South Asia". Human Biology.
(August 2019). "Ancestry-Specific Analyses Reveal Differential Demographic Histories and Opposite Selective Pressures in Modern South Asian Populations". Molecular Biology and Evolution.
(2024). "50,000 years of Evolutionary History of India: Insights from ∼2,700 Whole Genome Sequences".
(2023). "Genetic differentiation of Andaman Islanders and their relatedness to Nicobar Islanders". Human Gene.
Kumar, Shrawan. (1988). "Blood groups, sickle cell trait and total haemoglobin among Onge of Little Andaman". Human Science.
Kumar, Shrawan. (1992). "Immunogenetic study on the Onge population". J. Anthrop. Surv. India.
Kumarasamy Thangaraj, Lalji Singh, Alla G. Reddy, V.Raghavendra Rao, Subhash C. Sehgal, Peter A. Underhill, Melanie Pierson, Ian G. Frame, [[Erika Hagelberg]]（2003）；[https://www.sciencedirect.com/science/article/pii/S0960982202013362 Genetic Affinities of the Andaman Islanders, a Vanishing Human Population] ；Current Biology　Volume 13, Issue 2, 21 January 2003, Pages 86–93　doi:10.1016/S0960-9822(02)01336-2
(2003). "The Genetic Origins of the Andaman Islanders". American Journal of Human Genetics.
Moorjani, Priya. (5 September 2013). "Genetic Evidence for Recent Population Mixture in India". American Journal of Human Genetics.
Kumar, Shrawan. (1987). "Study of immunoglobulin levels in the Onge of Little Andaman". Human Science.

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