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Ehmaniella angustigena
Taxonomy
Ehmaniella angustigena was named by Sundberg (1994). Its type specimen is LACMIP 11788, a cephalon/head, and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1994 | Ehmaniella angustigena Sundberg pp. 54 - 55 figs. Figure 33 |
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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.
†Ehmaniella angustigena Sundberg 1994
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| F. A. Sundberg 1994 | Ehmaniella with cranidium with bluntly rounded frontal lobe; fine granular orna- mentation; flat to slightly concave, moderately strongly curved, sightly downsloping, slightly ta- pered, wide anterior border, 55-70% of frontal area length; narrow fixigenae (30-40% glabellar width). Pygidium alate, elongate axis, moderately convex anterior pleural bands. |
Measurements
No measurements are available
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| Source: g = genus, f = family, c = class | |||||
| References: Caron and Jackson 2008, Hendy 2009, Aberhan et al. 2004 | |||||