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Costatubus
Taxonomy
Costatubus was named by Selly et al. (2020). Its type is Costatubus bibendi.
It was assigned to Cloudinidae by Selly et al. (2020).
It was assigned to Cloudinidae by Selly et al. (2020).
Species
C. bibendi (type species), C. kirsanovi
Synonymy list
| Year | Name and author |
|---|---|
| 2020 | Costatubus Selly et al. p. 368 |
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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.
G. †Costatubus Selly et al. 2020
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†Costatubus bibendi Selly et al. 2020
†Costatubus kirsanovi Gnilovskaya 1996
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| T. Selly et al. 2020 | Tube straight or sinuous with open aperture. Tube wall constructed stout, stacked, exteriorly convex barrel-shaped units. In cross-section units are slightly crescentic to allantoid, ends pointed or rounded towards the interior of tube. Barrel-shaped units slightly overlap at adjacent interface, each unit inset at a mitred joint yielding indentations on exterior surface. Tube shows little-to-no taper, does not branch or split, or show surface annulations. |
Measurements
No measurements are available
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| Source: f = family | |||||
| Reference: Wood 2011 | |||||
Collections
No collection or age range data are available