Gardner, A.L.; Sunquist, M.E. (2003). "Opossum: Didelphis virginiana". In Feldhamer, G.A.; Thompson, B.C.; Chapman, J.A. (eds.). Wild Mammals of North America: Biology, Management, and Conservation. JHU Press. pp. 3–29. ISBN978-0-8018-7416-1.
Jansa, Sharon A.; Barker, F. Keith; Voss, Robert S. (March 2014). "The Early Diversification History of Didelphid Marsupials: A Window into South America's "splendid Isolation"". Evolution. 68 (3): 684–695. doi:10.1111/evo.12290. PMID24125654. S2CID10274949.
Engelman, Russell K.; Anaya, Federico; Croft, Darin A. (27 June 2018). "Australogale leptognathus, gen. et sp. nov., a Second Species of Small Sparassodont (Mammalia: Metatheria) from the Middle Miocene Locality of Quebrada Honda, Bolivia". Journal of Mammalian Evolution. 27 (1): 37–54. doi:10.1007/s10914-018-9443-z. S2CID49473591.
Prevosti, Francisco J.; Forasiepi, Analía; Zimicz, Natalia (2011). "The Evolution of the Cenozoic Terrestrial Mammalian Predator Guild in South America: Competition or Replacement?". Journal of Mammalian Evolution. 20: 3–21. doi:10.1007/s10914-011-9175-9. hdl:11336/2663. S2CID15751319.
Cenizo, Marcos; Soibelzon, Esteban; Magnussen Saffer, Mariano (2015). "Mammalian predator–prey relationships and reoccupation of burrows in the Pliocene of the Pampean Region (Argentina): New ichnological and taphonomic evidence". Historical Biology. 28 (8): 1026–1040. doi:10.1080/08912963.2015.1089868. S2CID83862150.
Enders, A.C. & Enders, R.K. (2005). "The placenta of the four-eyed opossum (Philander opossum)". The Anatomical Record. 165 (3): 431–439. doi:10.1002/ar.1091650311. PMID5346723. S2CID85011250.
Krause, W.J. & Cutts, H. (1985). "Placentation in the Opossum, Didelphis virginiana". Acta Anatomica. 123 (3): 156–171. doi:10.1159/000146058. PMID4061035.
Mellor, D. J.; Lentle, R. G. (2015). "Survival implications of the development of behavioral responsiveness and awareness in different groups of mammalian young". New Zealand Veterinary Journal. 63 (3): 131–40. doi:10.1080/00480169.2014.969349. PMID25266360. S2CID24045688.
Moore, H.D. (1996). "Gamete biology of the new world marsupial, the grey short-tailed opossum, monodelphis domestica". Reproduction, Fertility, and Development. 8 (4): 605–15. doi:10.1071/RD9960605. PMID8870084.
Voss, Robert S.; Jansa, Sharon A. (November 2012). "Snake-venom resistance as a mammalian trophic adaptation: lessons from didelphid marsupials". Biological Reviews. 87 (4): 822–837. doi:10.1111/j.1469-185X.2012.00222.x. PMID22404916. S2CID21264310.
Perales, Jonas; Moussatché, Haity; Marangoni, Sergio; Oliveira, Benedito; Domont, Gilberto B. (October 1994). "Isolation and partial characterization of an anti-bothropic complex from the serum of South American Didelphidae". Toxicon. 32 (10): 1237–1249. Bibcode:1994Txcn...32.1237P. doi:10.1016/0041-0101(94)90353-0. PMID7846694.
Prevosti, Francisco J.; Forasiepi, Analía; Zimicz, Natalia (2011). "The Evolution of the Cenozoic Terrestrial Mammalian Predator Guild in South America: Competition or Replacement?". Journal of Mammalian Evolution. 20: 3–21. doi:10.1007/s10914-011-9175-9. hdl:11336/2663. S2CID15751319.
Perales, Jonas; Moussatché, Haity; Marangoni, Sergio; Oliveira, Benedito; Domont, Gilberto B. (October 1994). "Isolation and partial characterization of an anti-bothropic complex from the serum of South American Didelphidae". Toxicon. 32 (10): 1237–1249. Bibcode:1994Txcn...32.1237P. doi:10.1016/0041-0101(94)90353-0. PMID7846694.
Goin, Francisco J.; de los Reyes, Martin (2011). "Contribution to the knowledge of living representatives of the genus Lutreolina Thomas, 1910 (Mammalia, Marsupialia, Didelphidae)". Historia Natural. 1 (2): 15–25. JSTOR20627135.
missouri.edu
web.missouri.edu
Krause, William J.; Krause, Winifred A. (2006).The Opossum: Its Amazing StoryArchived 2012-12-11 at the Wayback Machine. Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, Missouri. p. 39
Jansa, Sharon A.; Barker, F. Keith; Voss, Robert S. (March 2014). "The Early Diversification History of Didelphid Marsupials: A Window into South America's "splendid Isolation"". Evolution. 68 (3): 684–695. doi:10.1111/evo.12290. PMID24125654. S2CID10274949.
Enders, A.C. & Enders, R.K. (2005). "The placenta of the four-eyed opossum (Philander opossum)". The Anatomical Record. 165 (3): 431–439. doi:10.1002/ar.1091650311. PMID5346723. S2CID85011250.
Krause, W.J. & Cutts, H. (1985). "Placentation in the Opossum, Didelphis virginiana". Acta Anatomica. 123 (3): 156–171. doi:10.1159/000146058. PMID4061035.
Mellor, D. J.; Lentle, R. G. (2015). "Survival implications of the development of behavioral responsiveness and awareness in different groups of mammalian young". New Zealand Veterinary Journal. 63 (3): 131–40. doi:10.1080/00480169.2014.969349. PMID25266360. S2CID24045688.
Moore, H.D. (1996). "Gamete biology of the new world marsupial, the grey short-tailed opossum, monodelphis domestica". Reproduction, Fertility, and Development. 8 (4): 605–15. doi:10.1071/RD9960605. PMID8870084.
Voss, Robert S.; Jansa, Sharon A. (November 2012). "Snake-venom resistance as a mammalian trophic adaptation: lessons from didelphid marsupials". Biological Reviews. 87 (4): 822–837. doi:10.1111/j.1469-185X.2012.00222.x. PMID22404916. S2CID21264310.
Perales, Jonas; Moussatché, Haity; Marangoni, Sergio; Oliveira, Benedito; Domont, Gilberto B. (October 1994). "Isolation and partial characterization of an anti-bothropic complex from the serum of South American Didelphidae". Toxicon. 32 (10): 1237–1249. Bibcode:1994Txcn...32.1237P. doi:10.1016/0041-0101(94)90353-0. PMID7846694.
Jansa, Sharon A.; Barker, F. Keith; Voss, Robert S. (March 2014). "The Early Diversification History of Didelphid Marsupials: A Window into South America's "splendid Isolation"". Evolution. 68 (3): 684–695. doi:10.1111/evo.12290. PMID24125654. S2CID10274949.
Engelman, Russell K.; Anaya, Federico; Croft, Darin A. (27 June 2018). "Australogale leptognathus, gen. et sp. nov., a Second Species of Small Sparassodont (Mammalia: Metatheria) from the Middle Miocene Locality of Quebrada Honda, Bolivia". Journal of Mammalian Evolution. 27 (1): 37–54. doi:10.1007/s10914-018-9443-z. S2CID49473591.
Prevosti, Francisco J.; Forasiepi, Analía; Zimicz, Natalia (2011). "The Evolution of the Cenozoic Terrestrial Mammalian Predator Guild in South America: Competition or Replacement?". Journal of Mammalian Evolution. 20: 3–21. doi:10.1007/s10914-011-9175-9. hdl:11336/2663. S2CID15751319.
Cenizo, Marcos; Soibelzon, Esteban; Magnussen Saffer, Mariano (2015). "Mammalian predator–prey relationships and reoccupation of burrows in the Pliocene of the Pampean Region (Argentina): New ichnological and taphonomic evidence". Historical Biology. 28 (8): 1026–1040. doi:10.1080/08912963.2015.1089868. S2CID83862150.
Enders, A.C. & Enders, R.K. (2005). "The placenta of the four-eyed opossum (Philander opossum)". The Anatomical Record. 165 (3): 431–439. doi:10.1002/ar.1091650311. PMID5346723. S2CID85011250.
Mellor, D. J.; Lentle, R. G. (2015). "Survival implications of the development of behavioral responsiveness and awareness in different groups of mammalian young". New Zealand Veterinary Journal. 63 (3): 131–40. doi:10.1080/00480169.2014.969349. PMID25266360. S2CID24045688.
Krause, William J.; Krause, Winifred A. (2006).The Opossum: Its Amazing StoryArchived 2012-12-11 at the Wayback Machine. Department of Pathology and Anatomical Sciences, School of Medicine, University of Missouri, Columbia, Missouri. p. 39