The Pleiades and Scorpius in Barasana Cosmology

Abstract

In 1905, the German ethnographer Koch-Grünberg published a report of an Indian astronomical system from the Northwest Amazon region.1 His account, based on drawings by two Indian informants, has remained one of the most comprehensive descriptions of ethnoastronomy from lowland South America. Scattered references to star lore in the works of other writers,2 together with Koch-Grünberg’s own word lists of the many different languages spoken in the area,3 suggest that the basic elements of the system he described are probably common to all the Tukanoan speaking Indians of the Vaupés and to their Arawakan speaking neighbors to the north. In his account, Koch-Grünberg identifies some seventeen named stars and constellations and states that knowledge of astronomy is used in time reckoning, orientation, and the regulation of agricultural activities. But little information is given, either by him or by other writers, as to how this knowledge is used and how it relates to the cosmology and worldview of the Indians involved. In this paper, I shall try to answer some of these questions with reference to the Barasana.