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Plexechinidae
Taxonomy
Plexechinidae was named by Mooi and David (1996). It is extant.
It was assigned to Urechinina by Kroh and Smith (2010).
It was assigned to Urechinina by Kroh and Smith (2010).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1996 | Plexechinidae Mooi and David |
| 2010 | Plexechinidae Kroh and Smith p. 173 |
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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