[504] Del Techo, Historia Provinciæ Paraquariæ, Lib. II., cap. 20.
[505] Otto Mesi nel Gran Ciacco (Firenze, 1881).
[506] “Nacion la mas vil del Chaco.” Hervas, Catalogo de las Lenguas Conocidas, Tom. I., p. 164.
[507] Lozano, Descripcion del Gran Chaco, pp. 75, 76.
[508] Ethnographie und Sprachenkunde, Bd. I., s. 225-6.
[509] Lettres Edifiantes et Curieuses, Tome II., pp. 96, 97.
[510] Viage del P. F. Pedro Parras desde Aragon á Indias en 1748, MS.
[511] Printed in the Revista de la Sociedad Geografica Argentina, 1887, p. 352. I have compared this with the Payagua text given in the Mithridates, Bd. III., 490, but the latter is so obscure that I derived no data for a decision as to the identity of the dialects.
[512] L’Homme Américain, Tom. II., p. 116.
[513] Ethnographie und Sprachenkunde, Bd. I., 226.