This list is based on my global mammalwatching checklist, available here. At February 3 2024 OPOSSUMS (DIDELPHIDAE) Derby’s Woolly Opossum (Caluromys derbianus) Brown-eared Woolly Opossum (C.lanatus) Bare-tailed Woolly Opossum (C.philander) Water Opossum (Chironectes minimus) Brazilian White-eared Opossum (Didelphis albiventris) Southern Black-eared Opossum (D.aurita) Northern Black-eared Opossum (D.marsupialis) Andean White-eared Opossum (D.pernigra) Virginia Opossum (D.virginiana) Common … Continue reading Jon’s South American life list