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Emeraldella
Taxonomy
Emeraldella was named by Walcott (1912) [Sepkoski's age data: Cm mMid-u].
It was assigned to Arthropoda by Briggs et al. (1994); to Emeraldellida by Sepkoski (2002); to Arachnomorpha by Briggs et al. (2008); and to Vicissicaudata by Lerosey-Aubril et al. (2017).
It was assigned to Arthropoda by Briggs et al. (1994); to Emeraldellida by Sepkoski (2002); to Arachnomorpha by Briggs et al. (2008); and to Vicissicaudata by Lerosey-Aubril et al. (2017).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1912 | Emeraldella Walcott |
| 1994 | Emeraldella Briggs et al. p. 220 |
| 2002 | Emeraldella Sepkoski |
| 2008 | Emeraldella Briggs et al. p. 243 |
| 2017 | Emeraldella Lerosey-Aubril et al. p. 8 fig. 6 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Diagnosis
No diagnoses are available