Bivalvia - Myalinida - Ambonychiidae
Alternative combination: Clionychia oviformis
Full reference: T. Kobayashi. 1934. The Cambro-Ordovician formations and faunas of south Chosen. Paleontology. Part I. Middle Ordovician faunas. Journal of the Faculty of Science, the Imperial University of Tokyo, Section 2 3(8):335-519
Belongs to Cleionychia according to J. Pojeta 1966
See also Kobayashi 1934
Sister taxa: Cleionychia attenuata, Cleionychia corrugata, Cleionychia crebra, Cleionychia crispa, Cleionychia curta, Cleionychia excavata, Cleionychia gibbosa, Cleionychia lamellosa, Cleionychia marginalis, Cleionychia montrealensis, Cleionychia mytiloides, Cleionychia ottawaensis, Cleionychia primitiva, Cleionychia pulchella, Cleionychia subundata, Cleionychia superba, Cleionychia traingularis, Clionychia curta, Clionychia rhomboidea, Clionychia subundata, Clionychia undata, Anoptera angusta, Anoptera miseneri
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Hyesan (=Keizan-son) (Ordovician of North Korea)
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.