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Taxonomy
Aeshna (Basiaeschna) was named by Selys (1883). It is extant.
It was reranked as Basiaeschna by Martynov (1929), Wighton and Wilson (1986), Carpenter (1992), Garrouste and Nel (2019).
It was assigned to Aeshna by Selys (1883), Scudder (1890); to Aeschnidiidae by Martynov (1929); to Gomphaeschninae by Wighton and Wilson (1986); and to Aeshnidae by Carpenter (1992), Garrouste and Nel (2019).
It was reranked as Basiaeschna by Martynov (1929), Wighton and Wilson (1986), Carpenter (1992), Garrouste and Nel (2019).
It was assigned to Aeshna by Selys (1883), Scudder (1890); to Aeschnidiidae by Martynov (1929); to Gomphaeschninae by Wighton and Wilson (1986); and to Aeshnidae by Carpenter (1992), Garrouste and Nel (2019).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1883 | Aeshna (Basiaeschna) Selys |
| 1890 | Aeshna (Basiaeschna) Scudder p. 144 |
| 1929 | Basiaeschna Martynov p. 178 |
| 1986 | Basiaeschna Wighton and Wilson p. 507 |
| 1992 | Basiaeschna Carpenter p. 82 |
| 2019 | Basiaeschna Garrouste and Nel p. 1940 |
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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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| Reference: Ren and Guo 1996 | |||||
Collections: one only
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Thanetian - Ypresian | USA (Alaska) | B. alaskaensis (204785) |