Helcionelloida
Taxonavigation
[edit]Superregnum: Eukaryota
Cladus: Amorphea
Cladus: Obazoa
Cladus: Opisthokonta
Cladus: Holozoa
Cladus: Filozoa
Cladus: Choanozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: ParaHoxozoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Superphylum: Lophotrochozoa
Phylum: Mollusca
Classis: †Helcionelloida
Ordines (4):
Helcionellida -
Pelagiallifomes -
Khairkhaniifomes -
Onichochiliformes
Name
[edit]Helcionelloida Peel, 1991
References
[edit]- Peel, J. S. 1991: "Functional morphology of the Class Helcionelloida nov., and the early evolution of the Mollusca". In Simonetta, A. M., Conway Morris, S. The early evolution of Metazoa and the significance of problematic taxa. Cambridge University Press. pp. 157–177. ISBN 978-0-521-40242-2.
- Bouchet P. & Rocroi J.P. (Ed.); Frýda J., Hausdorf B., Ponder W.,Valdes A. & Warén A. 2005: Classification and nomenclator of gastropod families. Malacologia: International Journal of Malacology, 47(1-2). ConchBooks: Hackenheim, Germany. ISBN 3-925919-72-4. ISSN 0076-2997. 397 pp. http://www.vliz.be/Vmdcdata/imis2/ref.php?refid=78278
- P. Yu. Parkhaev. 2006: "Adaptive radiation of the Cambrian helcionelloid mollusks (Gastropoda, Archaeobranchia)." In: S.V. Rozhnov (ed.) "Evolution of the biosphere and biodiversity. Towards the 70th anniversary of A. Y. Rozanov". 2006. Moscow, pp. 282-296.
- P. Yu. Parkhaev. 2007: "The Cambrian ‘basement’ of gastropod evolution". Geological Society, London, Special Publications 286: 415–421. http://books.google.com/books?id=GA7-8JIh9IwC&pg=PA415
Links
[edit]- Atkins C. J. & Peel J. S. 2008: "Yochelcionella (Mollusca, Helcionelloida) from the lower Cambrian of North America". Bulletin of Geosciences 83(1): 23–38 (8 figures). http://www.geology.cz/bulletin/contents/art2008.01.023