ATASTAGONIE INDIANS. The Atastagonies, an otherwise unidentified group reported by Pedro de Rivera as living in South Texas in 1736, were probably the same as the Taztasagonie Indians.
Frederick Webb Hodge, ed., Handbook of American Indians North of Mexico (2 vols., Washington: GPO, 1907, 1910; rpt., New York: Pageant, 1959).
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article."ATASTAGONIE INDIANS," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/bma51), accessed May 18, 2013. Published by the Texas State Historical Association.