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Rhytisia
Taxonomy
Rhytisia was named by Cooper and Grant (1975) [Sepkoski's age data: P Leon-m P Guad-l Sepkoski's reference number: 7,1246]. Its type is Rhytisia rugosa.
It was assigned to Incisiini by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
It was assigned to Incisiini by Williams et al. (2000); and to Strophomenida by Sepkoski (2002).
Species
R. rugosa (type species)
Synonymy list
Year | Name and author |
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1975 | Rhytisia Cooper and Grant p. 967 |
2000 | Rhytisia Williams et al. p. 443 |
2002 | Rhytisia 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.
Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 16 | 4.20 | 2.80 | 6.00 | 4.25 | 0.764 |
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Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
References: Williams et al. 2000, Aberhan et al. 2004, Nesnidal et al. 2013 |