Gastropoda - Euomphalina - Holopeidae
Alternative combinations: Eotomaria barbouri, Liospira barbouri
Full reference: A. W. Grabau. 1922. Ordovician fossils of north China. Palaeontologia Sinica Ser. B 1(1):1-98
Belongs to Raphistomina according to P. J. Wagner 2023
See also Endo 1932, Grabau 1922 and Kobayashi 1930
Sister taxa: Raphistomina agave, Raphistomina aperta, Raphistomina denticulata, Raphistomina distincta, Raphistomina fissurata, Raphistomina hortensia, Raphistomina lapicida, Raphistomina lenticulare, Raphistomina modesta, Raphistomina pillagenensis, Raphistomina rugata, Raphistomina tasmanica, Raphistomina undulata
Type specimen: Its type locality is Shan MaJiaGou Fm., KaiPin Co., HeBei Prov., China, which is in a Darriwilian shallow subtidal lime mudstone/limestone in the Shan Majiagou Formation of China
Ecology: stationary epifaunal suspension feeder
Distribution:
• Arenig of China (1 collection)
• Ordovician of China (2), North Korea (1)
Total: 4 collections each including a single occurrence
Specimen images are retrieved through the ePANDDA API.
Click image to enlarge. Click to access iDigBio record.