_The Acolapissa Indians_ appear under various names in the country northwest to northeast of New Orleans. They are also called Colapissa, Quinipissa, Quiripissa, Querepisa, forms which all flow from Cha'hta ókla-písa "those who look out for people," _guardians, spies, sentinels, watching men_. This term refers to their position upon the in- and out-flow of Lake Pontchartrain and other coast lagoons, combined with their watchfulness for hostile parties passing these places. It is therefore a generic term and not a specific tribal name; hence it was applied to several tribes simultaneously, and they were reported to have seven towns, Tangibao among them, which were distant eight days' travel by land E. N. E. from their settlement on Mississippi river. Cf. Margry IV, 120. 167. 168. Their village on Mississippi river was seen by L. d'Iberville, 1699-1700, twenty-five leagues from its mouth (IV, 101). Their language is spoken of, _ibid._ IV, 412. At the time of Tonti's visit, 1685, they lived twenty leagues further down the Mississippi than in 1699-1700. They suffered terribly from epidemics, and joined the Mugulashas, q. v., whose chief became the chief of both tribes; Margry IV, 453. 602. On "Colapissas" residing on Talcatcha or Pearl river, see Pani, p. 44. The Bayogoulas informed d'Iberville in 1699, that the "Quinipissas" lived fifty leagues east of them, and thirty or forty leagues distant from the sea, in six villages: Margry IV, 119. 120. Are they the Sixtown Indians?