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Scalaetrochus
Taxonomy
Trochus (Scalaetrochus) was named by Etheridge (1890) [Sepkoski's age data: D Sieg D Eife Sepkoski's reference number: 362]. Its type is Scalaetrochus lindstroemi.
It was reranked as Scalaetrochus by Knight et al. (1960) and Sepkoski (2002).
It was assigned to Trochus by Etheridge (1890); to Pseudophoridae by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).
It was reranked as Scalaetrochus by Knight et al. (1960) and Sepkoski (2002).
It was assigned to Trochus by Etheridge (1890); to Pseudophoridae by Knight et al. (1960); and to Archaeogastropoda by Sepkoski (2002).
Subtaxa
S. fragosus, S. lindstroemi (type species), S. sinensis, S. stachei, S. subalatus, S. tectiformis, S. vilis
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Trochus (Scalaetrochus) Etheridge p. 66 |
| 1960 | Scalaetrochus Knight et al. p. 298 |
| 2002 | Scalaetrochus 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. †Scalaetrochus Etheridge 1890
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†Scalaetrochus fragosus Linsley 1968
†Scalaetrochus lindstroemi Etheridge 1890
†Scalaetrochus sinensis Pan and Cook 2003
†Scalaetrochus stachei Spitz 1907
†Scalaetrochus subalatus de Verneuil 1850
†Scalaetrochus tectiformis Whiteaves 1892
†Scalaetrochus vilis Spitz 1907
Diagnosis
No diagnoses are available