Concise hierarchy

(Kingdom) Animalia - (Phylum) Arthropoda

Phylogeny

Paraphyletic/Ancestral (para)

Ref: X. Hou & J. Bergström, 1997: 109.

Original position

Schizoramia (Phylum) Bergström, 1976a

Original entries

†Acanthomeridiida (Order) Hou & Bergström, 1997
†Megacheira (Class) Hou & Bergström, 1997
†Paracrustacea (Class) Hou & Bergström, 1997
†Vetulicolida (Order) Hou & Bergström, 1997
†Yunnanata (Class) Hou & Bergström, 1997

Subsequent entries

†Bradoriida (Order) Raymond, 1935		Ref: X. Hou & J. Bergström, 1997: 111. [assumed]
†Habeliidae (Family) Simonetta & Delle Cave, 1975		Ref: X. Hou & J. Bergström, 1997: 111. [assumed]
†Molariidae (Family) Simonetta & Delle Cave, 1975		Ref: X. Hou & J. Bergström, 1997: 111. [assumed]
†Sanctacaridea (Class) Bousfield, 1995		Ref: X. Hou & J. Bergström, 1997: 111. [assumed]
†Tuzoiida (Order) Simonetta & Delle Cave, 1975		Ref: X. Hou & J. Bergström, 1997: 111. [assumed]

Current position

Arthropoda (Phylum) Siebold, 1848

Ref: X. Hou & J. Bergström, 1997: 111. [new taxon] [indirect]

Alternative positions

Schizoramia (Phylum) Bergström, 1976a

Ref: X. Hou & J. Bergström, 1997: 12. [new taxon]

Historical positions

Schizoramia (Phylum) Bergström, 1976a

Ref: X. Hou & J. Bergström, 1997: 12, 111. [new taxon]

Number of Subtaxa

2025	Available in Systema Naturae 2000	†3c;10o;16f;17g;10s
1989-present	Systema Naturae 2000	[; †4c;10o]
1997	X. Hou & J. Bergström	[; †4c;10o]