| Later rank | : | Ameridelphia (Magnorder) Szalay, 1982 | |
Ref: M.C. McKenna & S.K. Bell, 1997: 67. [new] [inferred] |
| Current rank | : | Ameridelphia (Magnorder) Szalay, 1982 | |
Ref: M.J. Benton, 2005: 400. [inferred] |
| Current rank | : | Ameridelphia (Superorder) Szalay, 1982 | |
Ref: Z. Kielan-Jaworowska et al., 2004 (alt.): table 1.1 (p. 15). [inferred] |
| Current unranked name | : | Ameridelphia (Clade) Szalay 1982 | |
Ref: É.V. Oliveira et al., 2021: 4. [inferred] |