Children (13 direct children, 18 direct and indirect children):
Southeastern four-eyed opossum
Philander frenatus
Mcilhenny's four-eyed opossum
Mcilhenny’s four-eyed opossum
Anderson's four-eyed opossum
Anderson’s four-eyed opossum
Gray four-eyed opossum
(tree size 5)
Guaiki
Olrog's four-eyed opossum
Olrog’s four-eyed opossum
Deltaic four-eyed opossum
Delta opossum
Mondolfi's four-eyed opossum
Mondolfi’s four-eyed opossum
Philander canus
Philander pebas
Philander pallidus
Philander quica
Philander melanurus
Philander nigratus