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Myocastor coypus es una de las especies mas abundantes en los humedales de la region pampeana, particularmente en las cuencas de los rios Salado y Parana. Distintas lineas de evidencia permiten sostener que fue un recurso ampliamente aprovechado siendo central en las estrategias economicas de los cazadores-recolectores-pescadores durante el Holoceno tardio. Se presentan los resultados obtenidos del analisis de restos arqueofaunisticos de esta presa mediano-pequena, a partir de: analisis cuantitativos, estimacion de clases de edad, analisis de huellas, termoalteraciones y fracturas. El objetivo es analizar los patrones de explotacion del coipo utilizando informacion proveniente de los sitios de la localidad La Guillerma (LG1, LG4 y LG5) y San Ramon 7 (SR7) ubicados en el curso inferior del rio Salado y del sitio Rio Lujan (RL) y la localidad Canada Honda (CH) localizados en el NE bonaerense. Los resultados permiten sostener que la presion de captura se dio sobre presas adultas, que ingresaron completas a los sitios. Las huellas evidencian la ejecucion de una serie de acciones para su aprovechamiento (cuereo, desarticulacion y descarne). Abstract Myocastor coypus is one of the most abundant species found in archaeological sites in the Pampean Region wetlands, especially in the Salado and Parana river basins. On the basis of different lines of evidence, it may be suggested that this animal was an extensively exploited resource, proving to be central in the strategies of hunter-gatherer-fishers that inhabited these regions during the Late Holocene. In this study, data obtained from archaeofaunal analysis are described: quantitative, age-class and butchering evidence analysis (cut marks, burning features and fracture patterns). We aim at analyzing the exploitation patterns of coypu using data found in La Guillerma (LG1, LG4 and LG5) and San Ramon 7 (SR7), pertaining to the lower Rio Salado basin, and in Rio Lujan (RL) and Canada Honda (CH) situated in the northeastern province of Buenos Aires. Results show that adult prey capture was practised, where the entire animal bodies had been introduced in the sites. Cut marks also evidence a series of tasks associated to exploitation (skinning, disarticulation and defleshing).

Myocastor coypus (“coipo”, Rodentia, Mammalia) como recurso en los humedales de la Pampa boanerense: patrones de explotación