title: Animal Management at the Ancient Metropolis of Teotihuacan, Mexico: Stable Isotope Analysis of Leporid (Cottontail and Jackrabbit) Bone Mineral.
abstract: Human-animal interactions have played crucial roles in the development of complex societies across the globe. This study examines the human-leporid (cottontail and jackrabbit) relationship at the pre-Hispanic (AD 1-550) city of Teotihuacan in the Basin of Mexico and tests the hypothesis that leporids were managed or bred for food and secondary products within the urban core. We use stable isotope analysis (δ13Capatite and δ18Oapatite) of 134 leporid specimens from five archaeological contexts within the city and 13 modern specimens from across central Mexico to quantify aspects of leporid diet and ecology. The results demonstrate that leporids from Oztoyahualco, a residential complex associated with a unique rabbit sculpture and archaeological traces of animal butchering, exhibit the highest δ13Capatite values of the sample. These results imply greater consumption of human-cultivated foods, such as maize (Zea mays), by cottontails and jackrabbits at this complex and suggest practices of human provisioning. A lack of significant differences in δ18Oapatite values between ancient and modern leporids and between Oztoyahualco and other locations within Teotihuacan indicates generally similar relative humidity from sampled contexts. Results of this study support the notion that residents provisioned, managed, or bred leporids during the height of the city, and provide new evidence for mammalian animal husbandry in the ancient New World.
authors.affiliation: Department of Anthropology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0532, United States of America.
authors.forename: Andrew D
authors.initials: AD
authors.lastname: Somerville
authors.affiliation: Department of Sociology and Anthropology, George Mason University, SOAN, MSN: 3G5, Fairfax, VA, 22030, United States of America.
authors.forename: Nawa
authors.initials: N
authors.lastname: Sugiyama
authors.affiliation: Instituto de Investigaciones Antropológicas, Universidad Nacional Autónoma de México, Ciudad Universitaria, Mexico City, 04510, Distrito Federal, Mexico.
authors.forename: Linda R
authors.initials: LR
authors.lastname: Manzanilla
authors.affiliation: Department of Anthropology, University of California San Diego, 9500 Gilman Drive, La Jolla, CA, 92093-0532, United States of America.
authors.forename: Margaret J
authors.initials: MJ
authors.lastname: Schoeninger
mesh_terms: D000822:Animal Husbandry / Q000379:methods*; D000818:Animals; D001106:Archaeology / Q000379:methods*; D001842:Bone and Bones / Q000737:chemistry*; D001947:Breeding; D002247:Carbon Isotopes / Q000032:analysis; D004032:Diet; D000071278:Domestication; D049690:History, Ancient; D006801:Humans; D008800:Mexico; D010103:Oxygen Isotopes / Q000032:analysis; D011817:Rabbits
chemical_list: D002247:Carbon Isotopes; D010103:Oxygen Isotopes