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Aegasteroceras sagittarium
Taxonomy
Aegoceras sagittarium was named by Blake (1876).
It was recombined as Aegasteroceras sagittarium by Edmunds et al. (2016).
It was recombined as Aegasteroceras sagittarium by Edmunds et al. (2016).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
Year | Name and author |
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1876 | Aegoceras sagittarium Blake p. 276 figs. Pl 7, figs 2A,B |
1880 | Aegoceras acuticostatum Wright p. 35 fig. 2,3 |
1884 | Ammonites capricostatus Quenstedt figs. Pl 19, fig 14 |
1925 | Aegasteroceras simile Spath p. 265 fig. 6a |
2016 | Aegasteroceras sagittarium Edmunds et al. p. 154 figs. 8a-l, 9e-g |
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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.
†Aegasteroceras sagittarium Blake 1876
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Invalid names: Aegasteroceras simile Spath 1925 [synonym], Aegoceras acuticostatum Wright 1880 [synonym], Ammonites capricostatus Quenstedt 1884 [synonym]
Diagnosis
No diagnoses are available