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Kochaspis upis
Taxonomy
Crepicephalus upis was named by Walcott (1916). Its type specimen is USNM 61697 and is a 3D body fossil.
It was recombined as Kochaspis upis by Resser (1935).
It was recombined as Kochaspis upis by Resser (1935).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1916 | Crepicephalus upis Walcott p. 218 figs. pi. 33, figs. 4-4d |
| 1935 | Kochaspis upis Resser p. 38 |
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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.
†Kochaspis upis Walcott 1916
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: g = genus, subo = suborder, c = class | |||||
| References: Hendy 2009, Aberhan et al. 2004, Fortey and Owens 1999 | |||||
Collections
No collection or age range data are available