Alternative spelling: Calymenesum
Full reference: T. Kobayashi. 1951. On the Ordovician trilobites in central China. Journal of the Faculty of Science University of Tokyo. Section II: geology, mineralogy, geography, geophysics 8(1):1-87
Parent taxon: Calymenidae according to P. A. Jell and J. M. Adrain 2002
See also Kobayashi 1951 and Sepkoski 2002
Sister taxa: Calymenesum, Calymeninae, Carmoninae, Flexicalymeninae, Gravicalymene, Linguocalymene, Liocalymene, Neseuretus, Nipponocalymene, Onnicalymene, Papillicalymene, Pharostomatinae, Platycalymene, Pradoella, Protocalymene, Reacalymene, Reedocalymene, Reedocalymeninae, Salterocoryphe, Spathacalymene, Tapinocalymene
Subtaxa: Calymenesun tingi Calymenesun yinganensis
Type: Calymene tingi
Distribution:
• Ordovician of China (13 collections)
Total: 13 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.