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Alocolytoceras coarctatum
Taxonomy
Lytoceras coarctatum was named by Pompeckj (1896).
It was recombined as Alocolytoceras coarctatum by Bourillot et al. (2008).
It was recombined as Alocolytoceras coarctatum by Bourillot et al. (2008).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Lytoceras coarctatum Pompeckj p. 147 |
| 1921 | Lytoceras rude Monestier p. 13 figs. Pl 2, fig 17; pl 3, figs 7,8 |
| 1921 | Lytoceras angustum Monestier p. 15 figs. Pl 1, figs 8-11,17-19; pl 6, fig 14 |
| 2008 | Alocolytoceras coarctatum Bourillot et al. p. 601 fig. 4 |
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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.
†Alocolytoceras coarctatum Pompeckj 1896
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Invalid names: Lytoceras angustum Monestier 1921 [synonym], Lytoceras rude Monestier 1921 [synonym]
Diagnosis
No diagnoses are available