Paragastropoda - Mimospirida - Onychochilidae
Alternative combination: Matherellina walcotti
Full reference: T. Kobayashi. 1933. Faunal study of the Wanwanian (basal Ordovician) series with special notes on the Ribeiridae and the Ellesmereoceroids. Journal of the Faculty of Science Imperial University of Tokyo Section II Geology, Mineralogy, Geography, Seismology 3(7):249-328
Belongs to Matherella according to P. J. Wagner 2023
See also Knight 1937, Knight 1941, Kobayashi 1933 and Yü and Yochelson 1999
Sister taxa: Matherella antarctica, Matherella lirata, Matherella saratogensis
Distribution: found only at Wan-wan-kou dolomite at Wan-wan-kou valley in the Niuhsintai basin (Ordovician of South Korea)
Specimen images are retrieved through the ePANDDA API.
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