| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Helioctamenus
Taxonomy
Helioctamenus was named by Schaufuss (1882). It is extant.
It was assigned to Sarrotriini by Alekseev and Bukejs (2024).
It was assigned to Sarrotriini by Alekseev and Bukejs (2024).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1882 | Helioctamenus Schaufuss |
| 2024 | Helioctamenus Alekseev and Bukejs p. 217 |
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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.
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: Priabonian or 37.71000 to 33.90000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Russian Federation (Kaliningrad) | H. groehni (110735 227640) |