Insecta - Odonata - Dysagrionidae
Full reference: S. H. Scudder. 1885. 4. Classe Insecta. Insecten. Handbuch der Palaeontologie, I Abtheilung. Palaeozoologie 2:747-831
Belongs to Dysagrion according to S. B. Archibald et al. 2021
See also Kirby 1890, Nel and Paicheler 1994, Scudder 1885 and Scudder 1890
Sister taxa: Dysagrion fredericii, Dysagrion integrum, Dysagrion lakesii, Dysagrion pruettae
Type specimen: Packard Coll. 146, a wing. Its type locality is Green River (Packard Collection), which is in a Bridgerian lacustrine - large diatomite/shale in the Green River Formation of Wyoming.
Ecology: fast-moving volant carnivore-insectivore
Distribution: found only at Green River (Packard Collection)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.