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Under construction
Monotypic taxon: Order †Amphitheriida Prothero, 1981 (mammal)
 Entity: 

Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Mammalia

Original position

Questionably †Dryolestoidea (Sublegion) Butler, 1939

Subsequent entries

†Amphitheriidae (Family) Owen, 1846

Current position

Cladotheria (Clade) McKenna 1975 Ref: Z. Kielan-Jaworowska et al., 2004 (alt.): table 10.1 (p. 379).

Alternative positions

†Dryolestoidea (Sublegion) Butler, 1939 Ref: M.C. McKenna & S.K. Bell, 1997: 47.
†Dryolestoidea (Superorder) Butler, 1939 Ref: K.D. Rose, 2006: table 1.2.

Historical positions

†Dryolestoidea (Superorder) Butler, 1939 Ref: K.D. Rose, 2006: tables 1.2, 4.1.
Cladotheria (Clade) McKenna 1975 Ref: Z. Kielan-Jaworowska et al., 2004 (alt.): tables 1.1 (p. 14), 10.1 (p. 379).
†Dryolestoidea (Superorder) Butler, 1939 Ref: Z. Kielan-Jaworowska et al., 2004: tables 1.2 (p. [17]), 10.2 (p. [380]).
†Dryolestoidea (Sublegion) Butler, 1939 Ref: M.C. McKenna & S.K. Bell, 1997: 47.

Number of Subtaxa

2024 Available in Systema Naturae 2000 †1f;3g;3s
1989-present Systema Naturae 2000: 24 Mar 2022 [; †1f;3g;3s]
2004 (alt.) Z. Kielan-Jaworowska et al.: table 10.1 (p. 379) [; †1f;1g]
2004 Z. Kielan-Jaworowska et al.: table 10.2 (p. [380]) [; †1f;1g;2s]
1997 M.C. McKenna & S.K. Bell [; †1f;1g]
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Last updated: 1 Feb 2024