Didelphimorphia Didelphimorphia (“two wombs”) is an order of marsupial mammals containing the New World opossums. WPoss1_thumb Bare-Tailed Woolly Opossum BEPoss1_thumb Common Opossum STOthumb Gray Short-Tailed Opossum VPoss1_thumb Virginia Opossum 1 PossPatho1_thumb Virginia Opossum 2 WEO1_thumb White-Eared Opossum Load More Loading More… You’ve reached the end of the list