Entity:

Concise hierarchy

Current position

Ref: L.M. Carneiro et al., 2018: fig. 5.

Didelphimorphia (Order) Gill, 1872

Ref: Z. Kielan-Jaworowska et al., 2004: table 12.1 (p. [443]).

†*Alphadontia* (Order) Archer, 1984	Ref: L.M. Carneiro et al., 2018: fig. 5.
*Didelphimorphia* (Order) Gill, 1872	Ref: Z. Kielan-Jaworowska et al., 2004: table 12.1 (p. [443]).

2024	Available in Systema Naturae 2000	†6g;4s
1989-present	Systema Naturae 2000: 28 Mar 2022	[; †6g]
2018	L.M. Carneiro et al.: fig. 5	[; †6g]
2004	Z. Kielan-Jaworowska et al.: table 12.1 (p. [443])	[; †6g;25s]