Insecta - Ephemeroptera - Heptageniidae
Alternative combination: Ephemerella shanwangensis
Full reference: Y. C. Hong. 1984. Fossil insects in the diatoms of Shanwang. Bulletin of the Tianjin Institute of Geology and Mineral Resources 8:1-15
Belongs to Heptagenia according to X. M. Yang et al. 2023
See also Hong 1984 and Zhang 1989
Sister taxa: Heptagenia atypica, Heptagenia bachofeni, Heptagenia fluminea, Heptagenia gleissi, Heptagenia ligata, Heptagenia senex
Type specimen: Its type locality is Shanwang, Linqu County, collection Dong, which is in a Burdigalian lacustrine - large mudstone in the Shanwang Formation of China
Ecology:
Distribution: found only at Shanwang, Linqu County, collection Dong
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.