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Heptageniidae (stream mayfly)
Taxonomy
Heptageniidae was named by Needham (1901). It is extant.
It was assigned to Baetoidea by McCafferty and Edmunds (1979); to Ephemeroptera by Zhang (1989), Carpenter (1992); and to Heptagennota by Kluge (2004).
It was assigned to Baetoidea by McCafferty and Edmunds (1979); to Ephemeroptera by Zhang (1989), Carpenter (1992); and to Heptagennota by Kluge (2004).
Synonymy list
| Year | Name and author |
|---|---|
| 1901 | Heptageniidae Needham |
| 1979 | Heptageniidae McCafferty and Edmunds |
| 1989 | Heptageniidae Zhang p. 22 |
| 1992 | Heptageniidae Carpenter |
| 2004 | Heptageniidae Kluge |
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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.
Fm. Heptageniidae Needham 1901 [stream mayfly]
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G. †Cruscolli Mueller and Demers-Potvin 2024
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†Cruscolli sheppardae Mueller and Demers-Potvin 2024
Subfm. Ecdyonurinae Ulmer 1920
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Tr. Ecdyonurini Ulmer 1920
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G. Ecdyonurus Eaton 1868
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Subg. †Ecdyonurus (Nestormeus) Godunko 2004
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†Ecdyonurus (Nestormeus) groehnorum Godunko 2007
†Ecdyonurus (Nestormeus) leopoliensis Godunko 2004
Subfm. Heptageniinae Needham 1901
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G. Heptagenia Walsh 1863
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†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
Tr. Kageroniini Wang and McCafferty 2004
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Invalid names: Heptageniini Needham 1901 [empty]
Subfm. Rhithrogeninae Lestage 1917
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G. †Longiheptagenia Yang et al. 2023
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†Longiheptagenia bipartita Yang et al. 2023
†Longiheptagenia elegantula Yang et al. 2023
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range
Maximum range based only on fossils: base of the Cenomanian to the top of the Messinian or 100.50000 to 5.33300 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Minimum age of oldest fossil (stem group age): 93.9 Ma
Collections (21 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian | Canada (Newfoundland and Labrador) | Cruscolli sheppardae (208027) | |
| Early/Lower Cenomanian | Myanmar | Longiheptagenia elegantula, Longiheptagenia bipartita (165561) | |
| Turonian | USA (New Jersey) | Amerogenia macrops (110895) | |
| Late/Upper Campanian | Canada (Alberta) | Heptageniidae indet. (138447) | |
| Priabonian | Russian Federation (Kaliningrad) | Ecdyonurus groehnorum (110735) Ecdyonurus leopoliensis (124525) Electrogenia dewalschei (124529) Heptagenia bachofeni (123870 123936) Heptagenia fuscogrisea (155056) Rhithrogena sp., Cinygma baltica, Heptagenia senex, Heptagenia atypica, Heptagenia gleissi, Rhithrogena sepulta (124088) Rhithrogena sp., Heptagenia ligata (123420) | |
| Priabonian | Poland | Burshtynogena fereci (110737) | |
| Priabonian | Denmark | Succinogenia larssoni (123762) | |
| Early/Lower Miocene | Mexico | Maccaffertium annae (146607) | |
| Burdigalian | China (Shandong) | Ephemerella shanwangensis (128549) Heptagenia sp. (128550 128552) Heptagenia sp., Ecdyonurus sp. (128551) | |
| Middle Miocene | Russian Federation | Miocoenogenia gorbunovi (152089) | |
| Messinian | France (Cantal) | Pseudokageronia thomasi (122195) |