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Myocastor Echimys Capromys Ctenomys Abrocoma Octodon Dinomys Chinchilla Erethizon Coendou Cavia Hydrochoerus Dasyprocta Cuniculus Bathyergus Cryptomys Heliophobius Heterocephalus Thryonomys Petromus Atherurus Trichys
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