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Orthis (Plectorthis) johannensis
Taxonomy
Orthisina johannensis was named by Matthew (1891).
It was recombined as Orthis (Plectorthis) johannensis by Walcott (1905).
It was recombined as Orthis (Plectorthis) johannensis by Walcott (1905).
Sister species lacking formal opinion data
O. antipovi, O. arcuata, O. bancrofti, O. callactis, O. dehmollaensis, O. disparilis, O. granulifera, O. lepidus, O. meglitskii, O. nipponica, O. punctostriata, O. resupinata, O. sacculus, O. smithi, O. swanensis, O. tenuidens, O. trubinensis, O. meedsi, O. uralica, Plectorthis aequivalvis, Plectorthis fissicosta, Plectorthis inaequiconvexa, Plectorthis jamesi, Plectorthis neglecta, Plectorthis ottawaensis, Plectorthis plicatella, Plectorthis pulchella, Plectorthis simplex, Plectorthis symmetrica, Plectorthis tanshiensis, Plectorthis tensis, Plectorthis transversa, Plectorthis whitteryensis
Synonymy list
| Year | Name and author |
|---|---|
| 1891 | Orthisina johannensis Matthew p. 49 figs. Plate XXII, figs. 13a-c |
| 1905 | Orthis (Plectorthis) johannensis Walcott pp. 265 - 266 |
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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.
†Orthis (Plectorthis) johannensis Matthew 1891
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Aberhan et al. 2004, Hendy 2009, Nesnidal et al. 2013 | |||||
Collections
No collection or age range data are available