MolluscaBase taxon details
Parailsanella acris Zhegallo, 1987 †
1420641 (urn:lsid:marinespecies.org:taxname:1420641)
accepted
Species
marine, brackish, fresh, terrestrial
fossil only
Voronova, L. G.; Drozdova, N. A.; Esakova, N. V.; Zhegallo, E. A.; Zhuravlev, A. Y.; Rozanov, A. Yu.; Sayutina, T. A.; Ushatinskaya, G. T. (1987). Iskopayemyye nizhnego kembriya gor Makkenzi (Kanada) [Lower Cambrian fossils of the Mackenzie Mountains (Canada)]. <em>Trudy Paleontologicheskogo instituta Akademii Nauk SSSR.</em> 224: 1-89, 9 figures, 2 tables, 32 plates., available online at http://ashipunov.me/shipunov/school/books/iskopaemye_nizhnego_kembrija_gor_makkenzi_kanada_1987.djvu
page(s): 45, pl. XX, fig. 1 [details]
page(s): 45, pl. XX, fig. 1 [details]
Note Canada, Northwest Territories, Mackenzie...
From editor or global species database
Type locality Canada, Northwest Territories, Mackenzie Mountains (lower Sekwi Formation, "Fallotaspis" Zone) [details]
Etymology The species epithet is derived from the Latin "acris" - sharp
Fossil range Lower Cambrian
Etymology The species epithet is derived from the Latin "acris" - sharp [details]
Fossil range Lower Cambrian
Fossil range Lower Cambrian [details]
MolluscaBase eds. (2025). MolluscaBase. Parailsanella acris Zhegallo, 1987 †. Accessed at: https://www.molluscabase.org/aphia.php?p=taxdetails&id=1420641 on 2025-07-09
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original description
Voronova, L. G.; Drozdova, N. A.; Esakova, N. V.; Zhegallo, E. A.; Zhuravlev, A. Y.; Rozanov, A. Yu.; Sayutina, T. A.; Ushatinskaya, G. T. (1987). Iskopayemyye nizhnego kembriya gor Makkenzi (Kanada) [Lower Cambrian fossils of the Mackenzie Mountains (Canada)]. <em>Trudy Paleontologicheskogo instituta Akademii Nauk SSSR.</em> 224: 1-89, 9 figures, 2 tables, 32 plates., available online at http://ashipunov.me/shipunov/school/books/iskopaemye_nizhnego_kembrija_gor_makkenzi_kanada_1987.djvu
page(s): 45, pl. XX, fig. 1 [details]
basis of record Parkhaev, P. Y. (2001). Molluscs and siphonoconchs. In: E. M. Alexander et al., eds., The Cambrian biostratigraphy of the Stansbury basin, South Australia. Transactions of the Paleontological Institute, Russian Academy of Sciences. <em>282: 133−210, pls. 24−54.</em>
page(s): 173 [details] Available for editors
[request]
page(s): 45, pl. XX, fig. 1 [details]
basis of record Parkhaev, P. Y. (2001). Molluscs and siphonoconchs. In: E. M. Alexander et al., eds., The Cambrian biostratigraphy of the Stansbury basin, South Australia. Transactions of the Paleontological Institute, Russian Academy of Sciences. <em>282: 133−210, pls. 24−54.</em>
page(s): 173 [details] Available for editors
[request]
Present Inaccurate Introduced: alien Containing type locality
