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Taxonomy
Pycnothemis was named by Handlirsch (1939). Its type is Pycnothemis densa.
It was replaced with Pycnothemis by Cowley (1942).
It was assigned to Anisozygoptera by Handlirsch (1939), Carpenter (1992).
It was replaced with Pycnothemis by Cowley (1942).
It was assigned to Anisozygoptera by Handlirsch (1939), Carpenter (1992).
Species
P. densa (type species)
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1939 | Pycnothemis Handlirsch p. 28 |
| 1942 | Pycnothemis Cowley p. 72 |
| 1992 | Pycnothemis Carpenter p. 79 |
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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.
G. †Pycnothemis Handlirsch 1939
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†Pycnothemis densa Handlirsch 1939
Invalid names: Pycnothemis Cowley 1942 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order | |||||
| Reference: Ren and Guo 1996 | |||||
Age range: Early/Lower Toarcian or 184.20000 to 182.90000 Ma
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Early/Lower Toarcian | Germany | P. densa (123987) |