Traits taxon details
original description
(of ) Yu Wen. (1987). Yangtze Micromolluscan Fauna in Yangtze Region of China with Notes on the Precambrian–Cambrian Boundary. <em>Stratigraphy and Palaeontology of Systemic Boundaries in China: Precambrian–Cambrian Boundary.</em> Nanjing: Nanjing University Publishing House, pp. 19-344. page(s): 192, pl. 39, figs. 7–9, pl. 40, figs. 3, 4, 7–9 [details]
basis of record
Parkhaev, P. Y.; Demidenko, Y. E. (2010). Zooproblematica and mollusca from the Lower Cambrian Meishucun section (Yunnan, China) and taxonomy and systematics of the Cambrian small shelly fossils of China. <em>Paleontological Journal.</em> 44(8): 883-1161., available online at https://doi.org/10.1134/s0031030110080010 page(s): 1029, Plate 61, figs. 1–6; Plate 62, figs. 1–10; Plate 63, figs. 1–4 [details] Available for editors 
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