the past century used in intertribal and commercial relations. Guarani (Karani, Abañéem) dialects Chandri / Yarri - once spoken on the Martín García Island and in the Martín Chico region, Argentina, and on the coast near San Lázaro, Paraguay. (Unattested.) Topare - once spoken near San Gabriel, Uruguay. (Unattested.) Cariú / Carijó - once spoken in the state of Rio Grande do Sul, Brazil, from Porto Alegre to Antonina, state of Paraná and in the Serra do Mar. Arachane / Arechane - once spoken around the Lagoa dos Patos, Rio Grande do Sul. (Unattested.) Itatin - originally spoken south of the Apa River, Paraguay, now by a few families on the Brilhante River, state of Mato Grosso, Brazil. (Unattested.) Bituruna - once spoken on the São Antonio River, Peixe River, and Chopim River in the state of Paraná, Brazil. (Unattested.) Tape - extinct dialect from the Serra Geral, state of Rio Grande do Sul (Unattested.) Apapocúva - originally spoken on the Dourados River and Amambaí River, state of Mato Grosso, later on the Itaparé River, state of São Paulo, now extinct. Tañyguá - originally spoken on the Dourados River, Mato Grosso, later on the Aguapeí River, state of São Paulo, now extinct. (Unattested.) Oguaíva - originally spoken in Mato Grosso, later on the Paranapanema River, state of São Paulo. (Unattested.) Kainguá / Painguá / Montese - language affined to Guaraní, spoken on the Jejuy River, Paraguay, and on the Aracaí River and Igatimí River, state of Paraná. Dialects are: Baticola - once spoken in the Serra Amambaí, state of Mato Grosso. (Unattested.) Paiguasú - spoken on the Curupaiña River, Mato Grosso. (Unattested.) Avahuguai - spoken on the Dourados River, Mato Grosso. (Unattested.) Yvytyiguá - spoken in the Serra do Diabo, Mato Grosso. (Unattested.) Apiteré - spoken between the São Joaquim River and Amambaí River, Mato Grosso. (Unattested.) Tembecua - spoken by the neighbors of the Ivitiigúa (Yvytyigua) tribe. Chiripá - spoken on the Acaray River, Paraguay; and at the mouth of the Iguasú River, Argentina. Mbyhá / Jeguaká Tenondé / Bwihá / Caiua / Cahygua - spoken on the Monday River, Paraguay. Canoiero / Aba / Tiäbezä - spoken on both banks of the Tocantins River, in the central part of Bananal Island and at the mouth of the Crixás River and Peixe River, state of Goiás. Guaranized languages Shetá / Aré / Yvaparé - once spoken in the interior