OTOMOACO INDIANS. The Otomoaco (Amotomanco) Indians are known from the late sixteenth century, at which time they lived on the lower Conchos River of northern Chihuahua and also along the Rio Grande in the area between present Presidio and El Paso. The Otomoacos have been convincingly identified as a sedentary branch of the Jumano Indians, for which the name Patarabueye is sometimes used today. One Spanish source seems to relate the Otomoaco Indians with the Tecolote Indians of the eighteenth century.
Herbert Eugene Bolton, ed., Spanish Exploration in the Southwest, 1542–1706 (New York: Scribner, 1908; rpt., New York: Barnes and Noble, 1959). J. Charles Kelley, "Factors Involved in the Abandonment of Certain Peripheral Southwestern Settlements," American Anthropologist 54 (July-September 1952). William W. Newcomb, The Indians of Texas (Austin: University of Texas Press, 1961). Diego Pérez de Luxán, Expedition into New Mexico Made by Antonio de Espejo, 1582–1583, trans. George Peter Hammond and Agapito Rey (Los Angeles: Quivira Society, 1929). Carl Sauer, The Distribution of Aboriginal Tribes and Languages in Northwestern Mexico (Berkeley: University of California Press, 1934).
The following, adapted from the Chicago Manual of Style, 15th edition, is the preferred citation for this article.Thomas N. Campbell, "OTOMOACO INDIANS," Handbook of Texas Online (http://www.tshaonline.org/handbook/online/articles/bmo16), accessed December 12, 2013. Published by the Texas State Historical Association.