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Atelestegastus
Taxonomy
Atelestegastus was named by Cooper and Grant (1975) [Sepkoski's age data: P Asse Sepkoski's reference number: 7]. Its type is Atelestegastus marginatus.
It was assigned to Cooperininae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Cooperininae by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species
A. marginatus (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1975 | Atelestegastus Cooper and Grant pp. 828-829 |
| 2000 | Atelestegastus Williams et al. p. 605 |
| 2002 | Atelestegastus 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. †Atelestegastus Cooper and Grant 1975
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†Atelestegastus marginatus Cooper and Grant 1975
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 6 | 1.82 | 1.40 | 2.30 | 1.80 | 0.345 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Williams et al. 2000, Nesnidal et al. 2013, Aberhan et al. 2004 | |||||