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Spirigerella numismalis longa
Taxonomy
Spirigerella longa was named by Reed (1944) [As Spirigerella numismalis var. longa].
It was recombined as Spirigerella numismalis longa by Grunt (1980).
It was recombined as Spirigerella numismalis longa by Grunt (1980).
Synonymy list
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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.
†Spirigerella numismalis longa Reed 1944
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 2 | 11.5 | 11.0 | 12.0 | 11.5 | 0.707 |
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| Source: subo = suborder, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||