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Morphology Ecology and taphonomy   Age range and collections

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); and to Arachnomorpha by Briggs et al. (2008).

Synonymy list
YearName and author
1912Emeraldella Walcott
1994Emeraldella Briggs et al. p. 220
2002Emeraldella Sepkoski, Jr.
2008Emeraldella Briggs et al. p. 243

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Ecdysozoa
RankNameAuthor
Panarthropoda
phylumArthropodaLatreille 1829
subphylumArachnomorphaLameere 1890
genusEmeraldellaWalcott 1912

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