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Purkynespira parvulum
Taxonomy
Auriptygma parvulum was named by Horný (1992). It is not extant. Its type locality is Holyně Section in small quarry NE of Holyně and W of the Prastav Quarr, which is in an Eifelian carbonate limestone in the Daleje-Trebotov Formation of the Czech Republic.
It was recombined as Havlicekiela parvula by Frýda (1999); it was recombined as Purkynespira parvulum by Frýda and Bandel (1997) and Wagner (2023).
It was recombined as Havlicekiela parvula by Frýda (1999); it was recombined as Purkynespira parvulum by Frýda and Bandel (1997) and Wagner (2023).
Synonymy list
| Year | Name and author |
|---|---|
| 1992 | Auriptygma parvulum Horný |
| 1997 | Purkynespira parvulum Frýda and Bandel p. 14 |
| 1999 | Havlicekiela parvula Frýda pp. 185 - 186 figs. f. 1a, c; f. 2f-g |
| 2023 | Purkynespira parvulum Wagner p. 2849 |
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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.
†Purkynespira parvulum Horný 1992
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: supero = superorder, c = class | |||||
| References: Hendy et al. 2009, Kiessling 2004 | |||||