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Maxwellia gemma
Taxonomy
Murex gemma was named by Sowerby (1879). It is extant.
It was recombined as Purpura (Jaton) gemma by Soper and Grant (1932); it was recombined as Jaton gemma by Woodring et al. (1946); it was recombined as Ceratostoma gemma by Hall (2002); it was recombined as Maxwellia gemma by Hendy (2021).
It was recombined as Purpura (Jaton) gemma by Soper and Grant (1932); it was recombined as Jaton gemma by Woodring et al. (1946); it was recombined as Ceratostoma gemma by Hall (2002); it was recombined as Maxwellia gemma by Hendy (2021).
Synonymy list
| Year | Name and author |
|---|---|
| 1879 | Murex gemma Sowerby II p. 32 figs. pl. 22, fig. 214 |
| 1932 | Purpura (Jaton) gemma Soper and Grant p. 1062 |
| 1946 | Jaton gemma Woodring et al. figs. pl. 30, fig. 1 |
| 2002 | Ceratostoma gemma Hall figs. table A15 |
| 2021 | Maxwellia gemma Hendy |
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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.
Maxwellia gemma Sowerby II 1879
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Diagnosis
No diagnoses are available