CORABECA.

This nation was conducted by the Jesuits to the Mission of San Rafael; its original locality having been to the south of that settlement, on the borders of the Gran Chaco. Here they became unmanageable, and escaped to the woods—it is supposed to those of their original home. At present, the numbers were put by D'Orbigny's informants at 100: their language being said to be peculiar.

PAIOCONECA.

Present locality of the Christian Paioconecas.—The Mission of Conception.

Original locality.—The head-waters of the Rio Blanco and Rio Verde; 16° south latitude, 63° west latitude from Paris. Hither, it is supposed, some of the more intractable Paioconecas of Concepcion have escaped.

Conterminous with the Chiquitos, Saravecas, and the Chapacuras of Moxos.

Numbers of the Paioconecas of Concepcion, 360.

Particular Tribe.—Paunacas, 250 in number.

SAMUCU.

Localities.—South and south-east portions of the province of Chiquitos, on the limits of the Gran Chaco.