| Basic info | Taxonomic history | Classification | Included Taxa |
| Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Heptagenia
Taxonomy
Heptagenia was named by Walsh (1863). It is extant.
It was assigned to Heptageniidae by Kluge (1986), Zhang (1989), Carpenter (1992); to Heptageniini by Wang and McCafferty (2004); and to Heptageniinae by Yang et al. (2023).
It was assigned to Heptageniidae by Kluge (1986), Zhang (1989), Carpenter (1992); to Heptageniini by Wang and McCafferty (2004); and to Heptageniinae by Yang et al. (2023).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1863 | Heptagenia Walsh p. 197 |
| 1986 | Heptagenia Kluge |
| 1989 | Heptagenia Zhang p. 440 figs. Pl. 1 fig 1 |
| 1992 | Heptagenia Carpenter |
| 2004 | Heptagenia Wang and McCafferty |
| 2023 | Heptagenia Yang et al. p. 7 |
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.
G. Heptagenia Walsh 1863
show all | hide all
†Heptagenia atypica Demoulin 1968
†Heptagenia bachofeni Demoulin 1968
†Heptagenia fluminea Zhang 1989
†Heptagenia gleissi Demoulin 1968
†Heptagenia ligata Demoulin 1968
†Heptagenia senex Demoulin 1968
†Heptagenia shanwangensis Hong 1984
Diagnosis
No diagnoses are available
Measurements
No measurements are available
|
|
||||
|
|||||
|
|
||||
| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: base of the Priabonian to the top of the Burdigalian or 37.71000 to 15.98000 Ma
Collections (8 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Priabonian | Russian Federation (Kaliningrad) | H. bachofeni (123870 123936) H. ligata (123420) H. senex, H. atypica, H. gleissi (124088) | |
| Burdigalian | China (Shandong) | Ephemerella shanwangensis (128549) H. sp. (128550 128551 128552) |