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Morphology | Ecology and taphonomy | External Literature Search | Age range and collections |
Okanagrion
Taxonomy
Okanagrion was named by Archibald and Cannings (2021). Its type is Okanagrion threadgillae.
It was assigned to Dysagrioninae by Archibald and Cannings (2021).
It was assigned to Dysagrioninae by Archibald and Cannings (2021).
Species
O. angustum, O. beardi, O. dorrellae, O. hobani, O. liquetoalatum, O. lochmum, O. threadgillae (type species), O. worleyae
Synonymy list
Year | Name and author |
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2021 | Okanagrion Archibald and Cannings p. 41 |
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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. †Okanagrion Archibald and Cannings 2021
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†Okanagrion angustum Archibald and Cannings 2021
†Okanagrion beardi Archibald and Cannings 2021
†Okanagrion dorrellae Archibald and Cannings 2021
†Okanagrion hobani Archibald and Cannings 2021
†Okanagrion liquetoalatum Archibald and Cannings 2021
†Okanagrion lochmum Archibald and Cannings 2021
†Okanagrion threadgillae Archibald and Cannings 2021
†Okanagrion worleyae Archibald and Cannings 2021
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: o = order | |||||
Reference: Ren and Guo 1996 |
Age range: Ypresian or 56.00000 to 48.07000 Ma
Collections (5 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Ypresian | USA (Washington) | O. dorrellae (218747) O. sp., O. hobani, O. liquetoalatum, O. worleyae (103206) O. sp., O. threadgillae, O. hobani, O. worleyae (104761) | |
Ypresian | Canada (British Columbia) | O. beardi, O. hobani (103205) O. sp., O. beardi, O. lochmum, O. hobani, O. angustum (147816) |