| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Xiphydrioidea (disused)
Taxonomy
Xiphydrioidea was named by Leach (1819). It is extant.
It was assigned to Unicalcarida by Sharkey et al. (2012).
It was assigned to Unicalcarida by Sharkey et al. (2012).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1819 | Xiphydrioidea Leach |
| 2012 | Xiphydrioidea Sharkey et al. |
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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.
Superfm. Xiphydrioidea Leach 1819
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Invalid names: Xiphydriidae Leach 1819 [empty]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Collections
No collection or age range data are available