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Taxonomy
Arcinella cornuta was named by Conrad (1866). It is extant.
It was recombined as Echinochama cornuta by DuBar (1962); it was misspelled as Arcinella cornutus by Portell et al. (1992) and Rosenberg (2005).
It was recombined as Echinochama cornuta by DuBar (1962); it was misspelled as Arcinella cornutus by Portell et al. (1992) and Rosenberg (2005).
Synonymy list
| Year | Name and author |
|---|---|
| 1866 | Arcinella cornuta Conrad |
| 1962 | Echinochama cornuta DuBar |
| 1992 | Arcinella cornutus Portell et al. |
| 2005 | Arcinella cornuta Rosenberg |
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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.
Arcinella cornuta Conrad 1866
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Diagnosis
No diagnoses are available