Insecta - Odonata - Dysagrionidae
Full reference: S. B. Archibald and R. A. Cannings. 2021. Taxonomic names, in The Cephalozygoptera, a new, extinct suborder of Odonata with new taxa from the early Eocene Okanagan Highlands, western North America. Zootaxa 4934:1-133
Parent taxon: Dysagrioninae according to J. L. Ware et al. 2025
See also Archibald and Cannings 2021
Sister taxa: Dysagrion, Dysagrionini, Electrophenacolestes, Okanopteryx, Phenacolestes, Primorilestes, Stolleagrion, Tenebragrion
Subtaxa: Okanagrion angustum Okanagrion beardi Okanagrion dorrellae Okanagrion hobani Okanagrion liquetoalatum Okanagrion lochmum Okanagrion threadgillae Okanagrion worleyae
Type: Okanagrion threadgillae
Ecology: fast-moving volant carnivore-insectivore
Distribution:
• Eocene of Canada (2: British Columbia collections), United States (3: Washington)
Total: 5 collections including 16 occurrences
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.