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Norella guttula
Taxonomy
Rhynchonella guttula was named by Bittner (1890).
It was recombined as Norella guttula by Siblik and Bryda (2005).
It was recombined as Norella guttula by Siblik and Bryda (2005).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1890 | Rhynchonella guttula Bittner p. 268 figs. Pl 24, fig 19 |
| 2005 | Norella guttula Siblik and Bryda p. 418 figs. Pl 4, fig 8; text-fig 2 |
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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.
†Norella guttula Bittner 1890
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Diagnosis
No diagnoses are available
Measurements
| part | N | mean | minimum | maximum | median | s.d. | |
|---|---|---|---|---|---|---|---|
| shell height | 3 | 5.16 | 4.80 | 5.40 | 5.30 | 0.321 |
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| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||