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Protaspis (Eucyclaspis) erroli
Taxonomy
Protaspis (Protaspis) erroli was named by Denison (1967). It is the type species of Protaspis (Eucyclaspis).
It was recombined as Protaspis (Eucyclaspis) erroli by Denison (1970).
It was recombined as Protaspis (Eucyclaspis) erroli by Denison (1970).
Synonymy list
| Year | Name and author |
|---|---|
| 1967 | Protaspis (Protaspis) erroli Denison pp. 34 - 37 figs. text-figs. 1-2, pi. 1 |
| 1970 | Protaspis (Eucyclaspis) erroli Denison p. 27 |
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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.
†Protaspis (Eucyclaspis) erroli Denison 1967
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| R. H. Denison 1970 | A smnall species with the median length of the dorsal A small
shieldattaining61millimeters. Therostralplatebroad(RW/RL= 2.14), bluntly rounded anteriorly, and with a narrow ventral preoral surface (fig. 19, vps). Ornament of sharp-crested, crenulate ridges, about 11 to 13 per millimeter. |
Measurements
No measurements are available
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| Source: subp = subphylum, p = phylum | |||||
| Reference: Kiessling 2004 | |||||
Collections
No collection or age range data are available