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Taxonomy
Interproetus pentaxus was named by Ivanova et al. (2009). Its type specimen is MGCU 8/814, a cephalon/head (cranidium), and it is a 3D body fossil.
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 2009 | Interproetus pentaxus Ivanova et al. pp. 726 - 727 figs. 7.13–22; 8.5–8 |
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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.
†Interproetus pentaxus Ivanova et al. 2009
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Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| O. Ivanova et al. 2009 | Glabella subcylindrical, scarcely constricted laterally; anterior cephalic border strongly convex; hypostoma with coarse terrace ridges; pygidial axis with five rings plus terminal piece, anteriorly 26–30% width (tr.) of pygidium. |