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Poraspis sericea
Taxonomy
Holaspis sericeus was named by Lankester (1873). It is the type species of Poraspis, Palaeaspis.
It was recombined as Palaeaspis sericeus by Woodward (1891); it was recombined as Poraspis sericea by Kiaer (1932), Kiaer and Heintz (1935).
It was recombined as Palaeaspis sericeus by Woodward (1891); it was recombined as Poraspis sericea by Kiaer (1932), Kiaer and Heintz (1935).
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Holaspis sericeus Lankester |
| 1891 | Palaeaspis sericeus Woodward p. 169 |
| 1932 | Poraspis sericea Kiaer p. 13 |
| 1935 | Poraspis sericea Kiaer and Heintz p. 98 |
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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.
†Poraspis sericea Lankester 1873
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| References: Carroll 1988, Kiessling 2004 | |||||
Age range: Lochkovian or 419.62000 to 413.02000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lochkovian | United Kingdom (Herefordshire) | Poraspis sericea (201736) |