↑ 1,01,1Karl S. Zimmerer: Changing Fortunes: Biodiversity and Peasant Livelihood in the Peruvian Andes. University of California Press, Berkeley 1996, p. 162. While the Quechua of Colquepata proliferated their holdings of cattle and sheep, unfortunately, the bog pastures were being silently but surely infested by a parasitic liver fluke (Fasciola hepatico), termed locally as alikuya and kayotaka.