Akuntsu

• People / language: Akuntsu people; Akuntsú language — Tupari branch of the Tupi family
• Region: Rio Omerê (Igarapé Omerê) Indigenous Territory, Rondônia, western Brazil

STATUS

Critically endangered — a people of four, as of December 2025. The Akuntsu are not extinct: three women survived into 2025 as the people's only members, and a son was born on 8 December 2025. Whether the language and culture can transmit to that one child, whose father is Kanoê, is an open question the sources themselves leave open — FUNAI's president called the child "a symbol of the resistance of the Akuntsu people," not a guarantee. Observers cited across the record describe what was done to the Akuntsu as genocide; that characterisation is attributed here, not adopted as this register's own legal finding.

THE COUNT

Every figure below is dated; the sequence is the entry.

• Mid-1980s: a village of about 30 individuals. FUNAI teams found traces of a village "containing about thirty individuals" (Instituto Socioambiental, Povos Indígenas no Brasil — Akuntsu, from FUNAI local reporting); the same record says the group "probably experienced their last large conflict with whites" in that period.
• The massacre: more than 15 dead, named by the survivor. Konibu (Kunibu), the Akuntsu shaman and chief, recognised the pottery and tools FUNAI unearthed as his former village's, showed the scars on his own body, and "recalled with grief the names of the dead, which appeared to number more than fifteen" (ISA). In 1985 FUNAI found the physical evidence: "an entire Indian maloca had been bulldozed and covered with earth by ranchers in an attempt to hide the attack" (Survival International).
• October 1995, official contact: 7 people — two men, three adult women, and two young girls (FUNAI contact record, via ISA and Survival International: "Alarmingly, they numbered just seven people").
• January 2000: 6. The youngest girl died when a tree fell on her father's house during a storm.
• October 2009: 5. Ururú, the oldest member, died.
• 2016–2017: the last man dies; sources differ on the year and the arithmetic, flagged. One reference line states Konibu died in his sleep on 26 May 2016, bringing the population "down to four." The Associated Press's 2026 reporting states: "The last Akuntsu man died in 2017, leaving Pugapia, Aiga, and Babawru" — i.e., three women. Survival International's page (written earlier) already said "they now number just three" on the basis of the 2000 and 2009 deaths alone, which does not square with the 1995 count of seven either. This register adopts the AP/FUNAI 2026 position — three women (Pugapia and her daughters Aiga and Babawru) as the position before December 2025 — and records the 2016/four figure as an unresolved conflict in the secondary record.
• Beginning of 2025: 3 — Pugapia and her daughters Aiga and Babawru, all female (AP, Feb 2026).
• 8 December 2025: 4. Babawru — the younger daughter, in her 40s (FUNAI via the birth record: approximately 42) — gave birth to a boy, Akyp, at the Regional Hospital of Vilhena; the father is Purá (approximately 46), a Kanoê man (FUNAI, via AP, 27 Feb 2026). It was the first Akuntsu birth registered in three decades.

WHAT HAPPENED

• A government-backed development push: from the 1970s, Brazil's military-era occupation of the Amazon — the BR-364 highway across Rondônia, land titles promised to settlers who cleared forest — brought cattle ranchers, loggers, and land speculators into Akuntsu territory (Survival International; AP).
• Massacre by hired gunmen (mid-1980s): because official contact would make the forest an Indigenous reserve closed to ranching and logging, gunmen employed by ranchers attacked the Akuntsu; at least fifteen were killed (see Count). Pupak, the other Akuntsu man at contact, "was shot in the back as he fled the gunmen and still bears the scars" (Survival International).
• A territory recognised but not cleared: the 26,000-hectare Igarapé Omerê Indigenous Territory was delimited in 1999 and declared by the Ministry of Justice in December 2002 (ISA), shared with the Kanoê — yet ranchers' buildings, employees, and herds remained inside it, with FUNAI maintaining a permanent presence and expulsion cases in the courts (Survival International).

WHAT SURVIVES

• Four people (December 2025): Pugapia, Aiga, Babawru, and the infant Akyp, living in the Rio Omerê territory — an island of forest surrounded by cattle pasture and soy and corn fields (AP).
• The language, with its last speakers: Akuntsú is spoken by the surviving women; linguists have worked with the Akuntsu to record and understand their language (Survival International), including linguist Carolina Aragon, who has worked with both the Akuntsu and Kanoê and commented on Akyp's birth (AP).
• Daily contact and cooperation with the Kanoê — the neighbouring people (themselves severely reduced) who first told FUNAI of the Akuntsu in 1995, and with whom the Akuntsu now share hunting, harvesting, and ritual life; Akyp's father is Kanoê, making the child's upbringing itself the meeting point of the two peoples' survival.

SOURCES

• Associated Press (Gabriela Sá Pessoa), "With only 3 women left, an Amazon tribe faced extinction. An unexpected birth now brings hope," 27 Feb 2026 — three women at the start of 2025; Akyp born December 2025 (photo caption: 9 Dec 2025, "one day after the birth," FUNAI photo by Altair Algayer); last man died 2017; Joenia Wapichana (FUNAI president) statement; Carolina Aragon.
• Survival International, "Akuntsu" (peoples page, accessed Oct 2026) — 1995 contact via the Kanoê, seven people; 1985 bulldozed maloca; Pupak's wounds; territory invasion. Note: this page's "now number just three" predates the later deaths and is superseded on current numbers by AP 2026; used here for the 1985–1995 record.
• Instituto Socioambiental, Povos Indígenas no Brasil, "Akuntsu" — village of about 30 in the mid-1980s; more than fifteen named dead per Konibu; 26,000 ha territory, declared December 2002; March 2005 membership list from FUNAI's local representative.
• "Akuntsu," reference synthesis (accessed Oct 2026) — dated death sequence (2000, 2009, 2016) and the 8 Dec 2025 birth record naming Purá; the 2016 "down to four" line is the conflicting figure flagged in the Count above.