Helcionelloida - Helcionellida - Stenothecidae

Alternative combination: Stenotheca manchurica

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 Pseudoscenella according to P. J. Wagner 2023

See also Kobayashi 1933

Sister taxa: Pseudoscenella hujingtanensis, Pseudoscenella levigata

Ecology: stationary epifaunal suspension feeder

Distribution: found only at Wan-wan-kou dolomite at Wan-wan-kou valley in the Niuhsintai basin (Ordovician of South Korea)

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Specimen images are retrieved through the ePANDDA API.