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Semperites
Taxonomy
Semperites was named by Mostler (1970) [Sepkoski's age data: Tr Nori-l Tr Nori-u Sepkoski's reference number: 982]. It is not extant. It is considered to be a form taxon. Its type is Semperites ungersteinensis.
It was assigned to Semperitidae by Mostler (1970), Mostler (1971) and Krainer and Mostler (1997); and to Holothuroidea by Sepkoski (2002).
It was assigned to Semperitidae by Mostler (1970), Mostler (1971) and Krainer and Mostler (1997); and to Holothuroidea by Sepkoski (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1970 | Semperites Mostler |
| 1971 | Semperites Mostler p. 8 |
| 1997 | Semperites Krainer and Mostler p. 15 |
| 2002 | Semperites Sepkoski |
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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.
G. †Semperites Mostler 1970
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†Semperites longiramosus Kozur and Mock 1972
†Semperites radiatus Mostler 1971
†Semperites subtilis Mostler 1970
†Semperites ungersteinensis Mostler 1970
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Aberhan 1992, Aberhan et al. 2004 | |||||
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Pelsonian | Austria | S. sp. (99797) | |
| Sevatian | Austria (Niederösterreich) | S. radiatus (85008) | |
| Sevatian | Slovakia | S. longiramosus (99562) S. ungersteinensis (99568) | |
| Liasicus | Austria | S. subtilis (227858) |