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Emanuella praeumbona
Taxonomy
Orthis praeumbona was named by Hall (1857).
It was recombined as Ambocoelia praeumbona by Hall (1867); it was recombined as Emanuella praeumbona by Goldman and Mitchell (1990).
It was recombined as Ambocoelia praeumbona by Hall (1867); it was recombined as Emanuella praeumbona by Goldman and Mitchell (1990).
Sister species lacking formal opinion data
Synonymy list
Year | Name and author |
---|---|
1857 | Orthis praeumbona Hall |
1867 | Ambocoelia praeumbona Hall p. 262 figs. Pl.. 44, figs 1-6 |
1990 | Emanuella praeumbona Goldman and Mitchell |
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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.
†Emanuella praeumbona Hall 1857
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Diagnosis
No diagnoses are available