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Pericosmidae (disused)
Taxonomy
Pericosmidae was named by Lambert (1905). It is extant. Its type is Pericosmus.
It was assigned to Hemiasterina by Fischer (1966); to Spatangoida by Ragaini (1994); and to Paleopneustidea by Kroh and Smith (2010).
It was assigned to Hemiasterina by Fischer (1966); to Spatangoida by Ragaini (1994); and to Paleopneustidea by Kroh and Smith (2010).
Synonymy list
| Year | Name and author |
|---|---|
| 1905 | Pericosmidae Lambert p. 153 |
| 1966 | Pericosmidae Fischer p. U568 |
| 1994 | Pericosmidae Ragaini p. 289 |
| 2010 | Pericosmidae 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.
Fm. Pericosmidae Lambert 1905
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class, p = phylum | |||||
| References: Kiessling 2004, Aberhan 1992 | |||||
Collections
No collection or age range data are available