Calliostomatidae
| Calliostomatidae | |
|---|---|
| |
| An apertural view of a shell of Maurea selecta | |
Scientific classification 
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Vetigastropoda |
| Order: | Trochida |
| Superfamily: | Trochoidea |
| Family: | Calliostomatidae Thiele, 1924 (1847) |
| Genera and species | |
|
See text | |
Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.[1]
Description
[edit]The Calliostomatidae are unusually diverse. They are characterized by a stepped spire and a pointy aperture. They may possess or lack an umbilicus. The collumella is sometimes thicker, partially covering the aperture. The spiral whorls can differ between narrow and robust. They inhabit a wide range of ocean habitats, from the intertidal zone to mid-bathyal depths.
Taxonomy
[edit]This taxon was long considered to be a subfamily of the Trochidae.
2005 taxonomy
[edit]This family consists of two following subfamilies (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):[2]
- subfamily Calliostomatinae Thiele 1924 (1847)
- tribe Calliostomatini Thiele 1924 (1847) - synonym: Ziziphininae Gray, 1847
- tribe Fautricini Marshall, 1995
- subfamily Thysanodontinae Marshall, 1988
2008 taxonomy
[edit]According to Williams et al. (2008)[3] the Calliostomatidae stays in Trochoidea. Up to 2008 there were only two species Calliostoma javanicum and Calliostoma unicum that were used in molecular phylogeny studies.[3]
2010 taxonomy
[edit]The first molecular phylogeny study of the family Calliostomatidae was made by Williams et al. (2010)[4] Based on molecular data, they confirmed that Thysanodontinae Marshall, 1988 belongs to the family Calliostomatidae,.[4] It was already previously placed there based on morphological data.[4]
2016 taxonomy
[edit]The tribe Fautricini B. A. Marshall, 1995 was raised to the rank of subfamily Fautricinae B. A. Marshall, 1995 [5]
Genera
[edit]Genera included in this family:[6]
- Calliostomatinae[7]
- Akoya Habe, 1961
- Alertalex Dell, 1956
- Astele Swainson, 1855
- Astelena Iredale, 1924
- Bathyfautor Marshall, 1995
- Calliostoma Swainson, 1840 - type genus
- Carinator Ikebe, 1942
- Coralastele Iredale, 1930
- Dactylastele Marshall, 1995
- Dymares Schwengel, 1942
- Eucasta Dall, 1889
- Fluxina Dall, 1881
- Laetifautor Iredale, 1929
- Maurea Oliver, 1926
- Neocalliostoma Castellanos & Fernandez, 1976
- Otukaia Ikebe, 1942
- Photinastoma Powell, 1951
- Photinula Adams, 1854
- Sinutor Cotton & Godfrey, 1935
- Tropidotrochus Parodiz, 1977
- † Venustas Allan, 1926
- Venustatrochus Powell, 1951
- Ziziphinus Gray, 1842
- Fautricinae B. A. Marshall, 1995
- Falsimargarita Powell, 1951
- Fautrix Marshall, 1995
- Phenacomargarites B. A. Marshall, 2016
- Selastele Marshall, 1995
- Margarellinae Williams, 2013
- Margarella Thiele, 1893
- Thysanodontinae B. A. Marshall, 1988
- Bruceina Özdikmen, 2013
- Carinastele Marshall, 1988
- Thysanodonta Marshall, 1988
- Xeniostomatinae J. H. McLean, 2012
- [8]
- Xeniostoma McLean, 2012
- Invalid genus names
- Ampullotrochus Monterosato, 1890: reduced in rank to Calliostoma (Ampullotrochus) Monterosato, 1890 within Calliostoma Swainson, 1840
- Benthastelena Iredale, 1936: synonym of Calliostoma Swainson, 1840
- Calliotropis Oliver, 1926: synonym of Calliostoma (Maurea) Oliver, 1926 within Calliostoma Swainson, 1840
- Callistele Cotton & Godfrey, 1935: synonym of Astele Swainson, 1855
- Callistoma Herrmannsen, 1846: misspelling of Calliostoma Swainson, 1840
- Callistomus Herrmannsen, 1846: misspelling of Calliostoma Swainson, 1840
- Calotropis Thiele, 1929: misspelling of Calliotropis Oliver, 1926
- Conulus Nardo, 1841: synonym of Calliostoma Swainson, 1840
- Elmerlinia Clench & Turner, 1960: synonym of Calliostoma Swainson, 1840
- Eutrochus A. Adams, 1864: synonym of Astele Swainson, 1855
- Fautor Iredale, 1924: reduced in rank to Calliostoma (Fautor) Iredale, 1924 within Calliostoma Swainson, 1840
- Herbertina Marshall, 1988: synonym of Bruceina Özdikmen, 2013
- Jacinthinus Monterosato, 1889: synonym of Calliostoma Swainson, 1840
- Kingotrochus Ihering, 1902: synonym of Photinula H. Adams & A. Adams, 1854
- Kombologion Clench & Turner, 1960: synonym of Calliostoma Swainson, 1840
- Leiotrochus Conrad, 1862: synonym of Calliostoma Swainson, 1840
- Margaritella Thiele, 1891: junior homonym, replaced by Margarella Thiele, 1893
- Mauriella Oliver, 1926: synonym of Calliostoma (Maurea) Oliver, 1926 within Calliostoma Swainson, 1840
- Mucrinops Finlay, 1926: synonym of Calliostoma (Maurea) Oliver, 1926 within Calliostoma Swainson, 1840
- Omphalotukaia Yoshida, 1948: synonym of Calliostoma Swainson, 1840
- Photina H. Adams & A. Adams, 1853: junior homonym, replaced by Photinula H. Adams & A. Adams, 1854
- Salsipotens Iredale, 1924: synonym of Astele Swainson, 1855
- Spicator Cotton & Godfrey, 1935: synonym of Laetifautor Iredale, 1929
- Tristichotrochus Ikebe, 1942: synonym of Calliostoma (Benthastelena) Iredale, 1936 within Calliostoma Swainson, 1840
- Venustas Finlay, 1927: synonym of Calliostoma (Maurea) Oliver, 1926 within Calliostoma Swainson, 1840
- Zizyphinus Gray, 1847: misspelling of Ziziphinus Gray, 1842
References
[edit]
Wikimedia Commons has media related to Calliostomatidae.
- ^ Gofas, S. (2013). Calliostomatidae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=382180 on 2013-07-08
- ^ Frýda, J.; Hausdorf, B.; Ponder, W.; Valdes, A.; Warén, A. (2005). Bouchet, P.; Rocroi, J.-P. (eds.). "Classification and nomenclator of gastropod families". Malacologia: International Journal of Malacology. 47 (1–2). Hackenheim, Germany: ConchBooks: 397 pp. ISBN 3-925919-72-4. ISSN 0076-2997.
- ^ a b Williams S. T., Karube S. & Ozawa T. (September 2008) "Molecular systematics of Vetigastropoda: Trochidae, Turbinidae and Trochoidea redefined". Zoologica Scripta 37(5): 483-506. doi:10.1111/j.1463-6409.2008.00341.x
- ^ a b c Williams S. T., Donald K. M., Spencer H. G. & Nakano, T. (2010). "Molecular systematics of the marine gastropod families Trochidae and Calliostomatidae (Mollusca: Superfamily Trochoidea)". Molecular Phylogenetics and Evolution 54(3): 783-809. doi:10.1016/j.ympev.2009.11.008
- ^ Marshall, B. A. (2016). New species of Venustatrochus Powell, 1951 from New Zealand, and new species of Falsimargarita Powell, 1951 and a new genus of the Calliostomatidae from the southwest Pacific, with comments on some other calliostomatid genera (Mollusca: Gastropoda). Molluscan Research. 36: 119-141
- ^ Rosenberg G. (2005). "Malacolog 4.1.0: : A database of Western Atlantic Marine Mollusca : Calliostomatidae". Retrieved 2009-03-18.
- ^ WoRMS (2010). Calliostomatinae. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=411630 on 2010-04-22
- ^ Bouchet, P. (2012). Xeniostomatinae. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=711465 on 2012-12-09