Albertatherium (2)
Alphadon (8)
Amphiperatherium (12)
Andinodelphys (1)
Armintodelphys (3)
Asiadidelphis (3)
Bistius (1)
Caluromys (woolly opossums) (3)
Caluromysiops (black-shouldered opossum) (1)
Chironectes (1)
Chulpasia (2)
Cladodidelphys (1)
Coona (3)
Copedelphys (3)
Cryptonanus (2)
Derorhynchus (2)
Didelphis (common opossums) (39)
Didelphopsis (1)
Eobrasilia (1)
Esteslestes (1)
Garatherium (2)
Gaylordia (3)
Glironia (bushy-tailed opossum) (1)
Gracilinanus (gracile mouse opossums) (9)
Herpetotherium (7)
Hyladelphys (mouse opossum) (2)
Hyperdidelphys (5)
Incadelphys (1)
Indodelphis (1)
Itaboraidelphys (1)
Jaegeria (1)
Jaskhadelphys (1)
Lestodelphys (Patagonian opossum) (1)
Lutreolina (lutrine opossum) (5)
Marmosa (common mouse opossums) (22)
Marmosops (slender mouse opossums) (23)   (1)
Marmosopsis (1)
Metachirus (brown four-eyed opossum) (1)
Micoureus (woolly mouse opossums) (8)
Mimoperadectes (3)
Minusculodelphis (2)
Mizquedelphys (1)
Monodelphis (short-tailed opossums) (27)   (1)
Nanodelphys (1)
Pachybiotherium (3)
Peradectes (9)
Peratherium (11)
Philander (four-eyed opossums) (9)
Protalphadon (2)
Pucadelphys (1)
Sairadelphys (1)
Siamoperadectes (1)
Swaindelphys (3)
Thylamys (fat-tailed mouse opossums) (18)
Thylatheridium (4)
Tiulordia (1)
Tlacuatzin (gray mouse opossum) (2)
Turgidodon (7)
Varalphadon (4)
Zygolestes (2)

(...) = Species count
(...) = Endangered count
(...) = Invasive count