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Cenorhynchia fracida
Taxonomy
Cenorhynchia fracida was named by Cooper and Grant (1976). Its type specimen is USNM 148167a, a shell (Articulated shell), and it is not a trace fossil. It is the type species of Cenorhynchia.
Synonymy list
Year | Name and author |
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1976 | Cenorhynchia fracida Cooper and Grant p. 1988 figs. Pl 515, figs 1-4,36-42; pl 544, figs 1-21; pl 552, figs 11-13 |
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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.
†Cenorhynchia fracida Cooper and Grant 1976
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Diagnosis
No diagnoses are available
Measurements
part | N | mean | minimum | maximum | median | s.d. | |
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shell height | 2 | 6.60 | 6.40 | 6.80 | 6.60 | 0.283 |
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Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
References: Nesnidal et al. 2013, Aberhan et al. 2004 |