Vicissicaudata
| Vicissicaudata Temporal range:
| |
|---|---|
| Sidneyia minor, a vicissicaudatan unplaced in any subgroup | |
| Cheloniellon, a cheloniellid | |
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Arthropoda |
| Clade: | †Artiopoda |
| (unranked): | †Vicissicaudata Ortega-Hernández, Legg & Braddy, 2013 |
| Subgroupings | |
| Synonyms | |
| |
Vicissicaudata is an unranked group of artiopodan arthropods, containing Cheloniellida, the speciose Aglaspidida, and several other genera outside these groups like Sidneyia and Emeraldella.