MolluscaBase taxon details
Purella arcana Valkov, 1987 †
1437318 (urn:lsid:marinespecies.org:taxname:1437318)
accepted
Species
Purella squamulosa Y. Qian & Bengtson, 1989 † · unaccepted (a junior synonym)
marine, brackish, fresh, terrestrial
fossil only
Valkov A.K. (1987). Biostratigrafyia nizhnego kembriya vostoka Sibirskoy Platformy; Yudomo-Olenkskiy region [= Biostratigraphy of the Lower Cambrian of the east of the Siberian Platform: Yudomo-Olekma region]. <em>Moscow: Nauka.</em> 136 pp. [in Russian].
page(s): 120, pl. 16, fig. 4 [details]
page(s): 120, pl. 16, fig. 4 [details]
Type locality contained in Yakutskiya
, Note Russia, Yakutia, Siberian Platform, Anabar...
type locality contained in Yakutskiya [details]
From editor or global species database
Type locality Russia, Yakutia, Siberian Platform, Anabar Region, Olenek River [details]
Fossil range Lower Cambrian
Fossil range Lower Cambrian [details]
MolluscaBase eds. (2025). MolluscaBase. Purella arcana Valkov, 1987 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1437318 on 2025-09-11
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original description
Valkov A.K. (1987). Biostratigrafyia nizhnego kembriya vostoka Sibirskoy Platformy; Yudomo-Olenkskiy region [= Biostratigraphy of the Lower Cambrian of the east of the Siberian Platform: Yudomo-Olekma region]. <em>Moscow: Nauka.</em> 136 pp. [in Russian].
page(s): 120, pl. 16, fig. 4 [details]
original description (of Purella squamulosa Y. Qian & Bengtson, 1989 †) Qian Y., Bengtson S. (1989). Palaeontology and Biostratigraphy of the Early Cambrian Meishucunian Stage in Yunnan Province, South China. <em>Fossils and Strata.</em> 24: 1–156.
page(s): 9, textfig. 61 [details]
basis of record Esakova N.V., Zhegallo E.A. (1996). Biostratigrafiya i fauna nizhnego kembriya Mongolii [= Biostratigraphy and fauna of Lower Cambrian of Mongolia]. <em>Moscow: Nauka, 216 pp. [in Russian].</em>
page(s): 161 [details]
additional source 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): 995, pl. 46, figs. 1–6; Pl. 47, figs. 1–5 [details] Available for editors
[request]
page(s): 120, pl. 16, fig. 4 [details]
original description (of Purella squamulosa Y. Qian & Bengtson, 1989 †) Qian Y., Bengtson S. (1989). Palaeontology and Biostratigraphy of the Early Cambrian Meishucunian Stage in Yunnan Province, South China. <em>Fossils and Strata.</em> 24: 1–156.
page(s): 9, textfig. 61 [details]
basis of record Esakova N.V., Zhegallo E.A. (1996). Biostratigrafiya i fauna nizhnego kembriya Mongolii [= Biostratigraphy and fauna of Lower Cambrian of Mongolia]. <em>Moscow: Nauka, 216 pp. [in Russian].</em>
page(s): 161 [details]
additional source 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): 995, pl. 46, figs. 1–6; Pl. 47, figs. 1–5 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
