| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Rozmanospira
Taxonomy
Rozmanospira was named by Popov et al. (1999).
It was assigned to Cyclospirinae by Popov et al. (1999); and to Cyclospiridae by Williams et al. (2002).
It was assigned to Cyclospirinae by Popov et al. (1999); and to Cyclospiridae by Williams et al. (2002).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1999 | Rozmanospira Popov et al. p. 645 |
| 2002 | Rozmanospira Williams et al. p. 1474 |
Is something missing? Join the Paleobiology Database and enter the data
|
|
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.
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| L.E. Popov et al. 1999 | Cyclospirine with smooth, ventribiconvex, transverse shell; anterior commissure parasulcate; ventral sulcus originates near the umbo, sharpened by angular plications; dorsal valve with a shallow umbonal sulcus reversed into a narrow, rounded median fold posterior to mid-valve; ventral interior with small teeth and short dental plates; dorsal interior with disjunct hinge plates and anteriorly directed diverging crura; median septum absent; spiralia comprising a single incomplete whorl without jugum. |
Measurements
No measurements are available
|
|
||||
|
|
||||
|
|||||
|
|
||||
|
|
||||
| Source: o = order, c = class, p = phylum, uc = unranked clade | |||||
| References: Nesnidal et al. 2013, Aberhan et al. 2004 | |||||