Entity:

Concise hierarchy

Original position

Ref: J.R. Paterson et al., 2010: 380.

Ref: B. Mayers et al., 2019(2018)

†*Artiopoda* ([unranked]) Hou & Bergström, 1997	Ref: J. Moysiuk & J.-B. Caron, 2019: fig. 4. [rough position]
†*Emucarididae* (Family) Paterson et al., 2010	Ref: B. Mayers et al., 2019(2018)
†*Emucarididae* (Family) Paterson et al., 2010	Ref: J.R. Paterson et al., 2010: 380, 382, text-fig. 9. [new taxon]

2024	Available in Systema Naturae 2000	†1s
1989-present	Systema Naturae 2000	[; †1s]
2010	J.R. Paterson et al.: 382	[; †1s]