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Bonnaspis stephenensis
Taxonomy
Karlia stephenensis was named by Walcott (1889). Its type specimen is USNM 61731 and is a 3D body fossil.
It was recombined as Corynexochus stephenensis by Walcott (1916); it was recombined as Bonnaspis stephenensis by Resser (1936).
It was recombined as Corynexochus stephenensis by Walcott (1916); it was recombined as Bonnaspis stephenensis by Resser (1936).
Sister species lacking formal opinion data
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1887 | Menocephalus salteri Rominger p. 16 figs. Pl. 1, Fig. 6 |
| 1888 | Karlia stephenensis Walcott p. 445 |
| 1889 | Karlia stephenensis Walcott pp. 445 - 446 |
| 1899 | Corynexochus roemingeri Matthew p. 324 figs. Pl. 55, Figs 5 - 5e |
| 1916 | Corynexochus stephenensis Walcott p. 324 figs. Pl. 55, Figs 5 - 5e |
| 1936 | Bonnaspis stephenensis Resser p. 6 |
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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.
†Bonnaspis stephenensis Walcott 1889
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Invalid names: Corynexochus roemingeri Matthew 1899 [synonym], Menocephalus salteri Rominger 1887 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, o = order, c = class | |||||
| References: Hendy et al. 2009, Aberhan et al. 2004, Whittington et al. 1997 | |||||
Collections
No collection or age range data are available