original description
(of Helcionella malycanica Missarzhevsky, 1966 †) Rozanov A.Yu., Missarzhevsky V.V. (1966). Biostratigraphy and fauna of the lower horizons of the Cambrian. <em>Trudy Geologicheskogo Instituta AN SSSR.</em> 148: 1-126. [in Russian]., available online at http://ashipunov.me/shipunov/school/books/rozanov1966_biostr_fauna_nizhn_goroz_kembr.pdf
page(s): 98, pl. IX, figs. 9, 10 [details] Available for editors [request]
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): 1025 [details] Available for editors [request]
From editor or global species database
Type locality Russia, Yakutia, middle courses of the Lena River, Churan settlement [details]