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People group profile · PG048778

The Katukina of Rio Bia of Brazil

The Katukina of Rio Bia of Brazil, numbering about 450 people, are Unengaged and Unreached. They are an indigenous Katukina-speaking people of the Rio Biá region in Amazonas, Brazil. They maintain a distinct cultural identity through riverine village life, kinship networks, subsistence agriculture, hunting, fishing, and traditional rituals.

They are an indigenous people in the Amazon people cluster of the Latin American and Caribbean Peoples. Their primary religion is Animism, and they primarily speak Kanamarí.

Pray for the Katukina of Rio BiaPrint profile

AI-generated illustration representing the Katukina of Rio Bia people
AI-generated illustration, not a photograph. Photo by Google. (2026). Image generated by Gemini 3.1 Flash-Lite: Katukina of Rio Bia

Fast facts

Country
Brazil
Population
450
Affinity group
American Peoples
People cluster
Amazon
Primary language
Kanamarí (knm)
Primary religion
Animism
Strategic Progress Index ?
Unengaged and Unreached
Evangelical
No Known Evangelicals
GSEC ?
Less than 2% Evangelical, No Recent CP Activity
Lostness priority ?
Frontier Unreached People Group
Region
South America, Americas
Location
scattered villages on the Bia and Jandiatuba Rivers on the border between the states of Amazonas and Acre

Where they live

Gospel status

The Katukina of Rio Bia are Unengaged and Unreached, which means fewer than 2% are evangelical Christians, and there has been no reported church planting activity in the past two years. In GSEC terms, this people group is less than 2% evangelical, some evangelical resources are available, but there has been no active church planting among them within the past two years.

  • Congregations exist No
  • Church planting in the last two years No Churches Planted

Next steps for the Katukina of Rio Bia

  • Pray that God would send workers to this people group
  • Begin sowing the gospel and seek out people of peace
  • Plant the first churches consistent with evangelical faith and practice

Primary religion

Animism · Ethnoreligion

Primary language

Kanamarí · Katukinan family

100% speak Kanamarí

Gospel resources in Kanamarí

  • Bible not available
  • JESUS Film not available
  • Radio programs not available
  • Gospel recordings available
  • Audio resources available
  • Bible stories not available

Find more at the JESUS Film Project, Bible.com and Faith Comes by Hearing.

Pray for the Katukina of Rio Bia

  1. Romans 10:14–15. Ask God to send messengers, so that people can hear, believe and call on the name of the Lord.
  2. Matthew 9:37–38. Ask the Lord of the harvest to send out laborers into his harvest field.
  3. 2 Timothy 2:2. Pray for faithful local leaders who will teach others, so that the church multiplies.
  4. Ephesians 5:8. Pray that those walking in darkness will turn to the light and live as children of light.

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