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| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Leptosphinctes (Cleistosphinctes) asinus
Taxonomy
Perisphinctes (Grossouvria) asinus was named by Zatwornitzki (1914).
It was recombined as Leptosphinctes (Cleistosphinctes) asinus by Besnosov and Mitta (1993).
It was recombined as Leptosphinctes (Cleistosphinctes) asinus by Besnosov and Mitta (1993).
Sister species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1914 | Perisphinctes (Grossouvria) asinus Zatwornitzki |
| 1993 | Leptosphinctes (Cleistosphinctes) asinus Besnosov and Mitta p. 98 figs. Pl 10, fig 5 |
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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.
†Leptosphinctes (Cleistosphinctes) asinus Zatwornitzki 1914
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, c = class | |||||
| References: Kiessling 2003, Kiessling 2004 | |||||
Age range: Late/Upper Bajocian or 171.60000 to 167.70000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Bajocian | Russian Federation (Karachaevo-Cherkessiya) | Leptosphinctes asinus (234980) | |
| Subfurcatum | Russian Federation | Leptosphinctes asinus (187896) |