David W. Fleck 2013 Sanderson Castro Soares de Oliveira 2023
Arazaire, an extinct Panoan languages of the Madre de Dios area, is missing from E16/E17/E18/E19/E20/E21/E22/E23/E24/E25/E26/E27 ( David W. Fleck 2013 , Enrique S. Llosa 1906 ).