Cirsonella
| Cirsonella | |
|---|---|
   | |
| Shell of † Cirsonella funata (holotype at MNHN, Paris) | |
| Scientific classification  | |
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Vetigastropoda | 
| Order: | Trochida | 
| Superfamily: | Trochoidea | 
| Family: | Skeneidae | 
| Genus: | Angas, 1877  | 
| Type species | |
| Cirsonella australis Angas, 1877   | |
| Species | |
|   See text  | |
| Synonyms[1] | |
 
  | |
Cirsonella is a genus of small sea snails, marine gastropod molluscs in the family Skeneidae.[1]
Description
(Original description by G. Angas) The minute, smooth shell is globosely turbinate. It is narrowly umbilicated. The aperture is circular. The continuous peristome is slightly thickened.[2]
Species
Species within the genus Cirsonella include:
- † Cirsonella aedicula Laws, 1936
 - Cirsonella africana (Bartsch, 1915)
 - † Cirsonella amplector Laws, 1944
 - Cirsonella ateles (Dautzenberg & H. Fischer, 1896)
 - Cirsonella carinata (Hedley, 1903)
 - † Cirsonella congrua (Laws, 1941)
 - Cirsonella consobrina Powell, 1930
 - Cirsonella cubitalis (Hedley, 1907)
 - Cirsonella densilirata Suter, 1908
 - Cirsonella extrema Thiele, 1912
 - Cirsonella floridensis (Dall, 1927)
 - † Cirsonella funata Lozouet, 1998
 - Cirsonella gaudryi (Dautzenberg & Fischer H., 1896)
 - Cirsonella georgiana (Dall, 1927)
 - Cirsonella globosa (Pelseneer, 1903)
 - Cirsonella kerguelensis Thiele, 1912
 - Cirsonella lata (Laseron, 1954)
 - Cirsonella laxa Powell, 1937
 - Cirsonella maoria Powell, 1937
 - Cirsonella margaritiformis (Dall, 1927)
 - Cirsonella microscopia (Gatliff & Gabriel, 1910)
 - Cirsonella ovata Hedley, 1899
 - Cirsonella paradoxa Powell, 1937
 - Cirsonella parvula Powell, 1926
 - Cirsonella pisiformis Powell, 1937
 - † Cirsonella proava (Marwick, 1931)
 - Cirsonella propelaxa Dell, 1956
 - Cirsonella reflecta Laseron, 1954
 - Cirsonella romettensis (Granata-Grillo, 1877)
 - Cirsonella variecostata Powell, 1940
 - Cirsonella waikukuensis Powell, 1937
 - † Cirsonella waimamakuica Laws, 1948
 - Cirsonella weldii (Tenison-Woods, 1877)
 - † Cirsonella zeornata Laws, 1948
 
- Species brought into synonymy
 
- Cirsonella accelerans C. A. Fleming, 1948: synonym of Cirsonella variecostata Powell, 1940
 - Cirsonella australis Angas, 1877: synonym of Cirsonella weldii (Tenison-Woods, 1877)
 - Cirsonella granum Murdoch and Suter, 1906: synonym of Lissotesta granum (Murdoch & Suter, 1906)
 - Cirsonella kerguelenensis [sic]: synonym of Cirsonella kerguelensis Thiele, 1912
 - Cirsonella naticoides (Hedley, 1907): synonym of Cirsonella weldii (Tenison Woods, 1877)
 - Cirsonella neozelanica Murdoch, 1899: synonym of Suterilla neozelanica (Murdoch, 1899)
 - Cirsonella perplexa Laseron, 1954: synonym of Cirsonella reflecta Laseron, 1954
 - Cirsonella simplex Powell, 1937: synonym of Acremodontina simplex (Powell, 1937)
 - Cirsonella translucida May, 1915: synonym of Acremodontina translucida (May, 1915)
 
References
- ^ a b Bouchet, P.; Gofas, S. (2012). Cirsonella. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=138494 on 2012-05-23
 - ^ G. Angas, Descriptions of two genera and twenty species of marine shells from New South Wales; Proceedings of the Zoological Society of London, 1877
 
- Angas, 1877 Proceedings of the Zoological Society of London, 1877: 38
 - Iredale, T. & McMichael, D.F. (1962). A reference list of the marine Mollusca of New South Wales. Memoirs of the Australian Museum. 11 : 1-109
 - Lozouet, P., 1998. Nouvelles espèces de gastéropodes (Mollusca: Gastropoda) de l'Oligocène et du Miocène inférieur d'Aquitaine (sud-ouest de la France). Cossmanniana 5(3-4): 61-102
 - Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213
 - Spencer, H.; Marshall. B. (2009). All Mollusca except Opisthobranchia. In: Gordon, D. (Ed.) (2009). New Zealand Inventory of Biodiversity. Volume One: Kingdom Animalia. 584 pp
 
Further reading
Wikimedia Commons has media related to Cirsonella.
- Powell A. W. B., New Zealand Mollusca, William Collins Publishers Ltd, Auckland, New Zealand 1979 ISBN 0-00-216906-1
 - Taxonomicon info: [1]
 
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