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Hadentomum
Taxonomy
Hadentomum was named by Handlirsch (1906). Its type is Hadentomum americanum. It is the type genus of Hadentomidae.
It was assigned to Protoperlidae by Carpenter (1965); and to Hadentomidae by Handlirsch (1906), Handlirsch (1919), Handlirsch (1922), Riek (1974) and Carpenter (1992).
It was assigned to Protoperlidae by Carpenter (1965); and to Hadentomidae by Handlirsch (1906), Handlirsch (1919), Handlirsch (1922), Riek (1974) and Carpenter (1992).
Species
H. americanum (type species)
Synonymy list
| Year | Name and author |
|---|---|
| 1906 | Hadentomum Handlirsch p. 303 |
| 1919 | Hadentomum Handlirsch p. 537 |
| 1922 | Hadentomum Handlirsch p. 67 |
| 1965 | Hadentomum Carpenter p. 186 |
| 1974 | Hadentomum Riek |
| 1992 | Hadentomum Carpenter p. 105 |
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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: Bush and Bambach 2015, Kiessling 2004 | |||||
Age range: Westphalian D or 309.80000 to 307.50000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Westphalian D | USA (Illinois) | H. americanum (146857) |