The Associaçao dos Povos Indígenas Tiriyó, Kaxuyana e Txikuyana (APITIKATXI) is an association which represents the collective interests of the communities in the Tumucumaque Indigenous Reserve to government agencies and non-profit organisations. It has offices in Macapa, Brazil. It was the first indigenous community ranger association to become a full member of the International Ranger Federation in September 2005.
