Superregnum: Eukaryota
Cladus: Unikonta
Cladus: Opisthokonta
Cladus: Holozoa
Regnum: Animalia
Subregnum: Eumetazoa
Cladus: Bilateria
Cladus: Nephrozoa
Cladus: Protostomia
Cladus: Spiralia
Cladus: Lophotrochozoa
Phylum: Mollusca
Classis: Gastropoda
Subclassis: Vetigastropoda
Ordo: Trochida
Superfamilia: Trochoidea
Familiae (13 + 12†): Angariidae – Areneidae – Calliostomatidae – Colloniidae – Conradiidae – Liotiidae – Margaritidae – Phasianellidae – Skeneidae – Solariellidae – Tegulidae – Trochidae – Turbinidae – †Anomphalidae – †Araeonematidae – †Elasmonematidae – †Epulotrochidae – †Eucochlidae – †Metriomphalidae – †Microdomatidae – †Nododelphinulidae – †Proconulidae – †Sclarotrardidae – †Tychobraheidae – †Velainellidae
Name
Trochoidea Rafinesque, 1815
Synonyms
Angarioidea Gray, 1857
Phasianelloidea Swainson, 1840
Trochacea (suffix -oidea mandatory for a superfamily name following current ICZN art. 29.2.)
Turbinoidea Rafinesque, 1815
References
Rafinesque, C.S. 1815. Analyse de la nature, ou tableau de l'univers et des corps organisés. Palerme: L'Imprimerie de Jean Barravecchia. 224 pp. BHL Reference page.
Bouchet, P., & J.-P. Rocroi. 2005. Classification and nomenclator of gastropod families. Malacologia 47(1-2): 1–397.
Williams, S.T.; Karube, S.; Ozawa, T. 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
Links
Trochoidea (Trochida) in the World Register of Marine Species
Trochoidea is a superfamily of small to very large vetigastropod sea snails with gills and an operculum.[2] Species within this superfamily have nacre as the inner shell layer. The families within this superfamily include the Trochidae, the top snails. This superfamily is the largest vetigastropodan superfamily, containing more than 2,000 species.[3]
This taxon is not the same as a pulmonate land snail genus which is spelled the same way: Trochoidea (genus).
Taxonomy
2005 taxonomy
This superfamily consisted of nine following families (according to the taxonomy of the Gastropoda by Bouchet & Rocroi, 2005):
Trochidae Rafinesque, 1815
Calliostomatidae Thiele, 1924 (1847)
† Elasmonematidae Knight, 1956
† Eucochlidae Bandel, 2002
† Microdomatidae Wenz, 1938
† Proconulidae Cox, 1960
Solariellidae Powell, 1951 - synonym: Minoliinae Kuroda, Habe & Oyama, 1971
† Tychobraheidae Horný, 1992
† Velainellidae Vasseur, 1880
2017 taxonomy
Williams et al. (2008)[4] have made further refinements to the taxonomy of Trochoidea. The revised taxonomy as defined by Bouchet et al. (2017) resulted in the following families.[5] The fossil families, tentatively included in this list, are based on Tracey et al. (1993) [6]
Angariidae Gray, 1857
† Anomphalidae Wenz, 1938
† Araeonematidae Nützel, 2012
Areneidae McLean, 2012
Calliostomatidae Thiele, 1924 (1847)
Colloniidae Cossmann, 1917
Conradiidae Golikov & Starobogatov, 1987
† Elasmonematidae Knight, 1956
† Epulotrochidae Gründel, Keupp & Lang, 2017
† Eucochlidae Bandel, 2002
Liotiidae Gray, 1850
Margaritidae Thiele, 1924
†Metriomphalidae Gründel, Keupp & Lang, 2017
† Microdomatidae Wenz, 1938
†Nododelphinulidae Cox, 1960
Phasianellidae Swainson, 1840
† Proconulidae Cox, 1960
† Sclarotrardidae Gründel, Keupp & Lang, 2017
Skeneidae Clark W., 1851
Solariellidae Powell, 1951
Tegulidae Kuroda, Habe & Oyama, 1971
Trochidae Rafinesque, 1815
Turbinidae Rafinesque, 1815
† Tychobraheidae Horný, 1992
† Velainellidae Vasseur, 1880
Unassigned to a family:
Margarella Thiele, 1893 - Margarella rosea belongs to Cantharidinae,[7] but Margarella antarctica belongs to Calliostomatidae/Thysanodontinae as Carinastele antarctica.[7]
Nomen dubium
Ataphridae Cossmann, 1915
Families brought into synonymy
Crosseolidae Hickman, 2013: synonym of Conradiidae Golikov & Starobogatov, 1987
Cyclostrematidae P. Fischer, 1865: synonym of Liotiidae Gray, 1850
Delphinulidae Stoliczka, 1868: synonym of Angariidae Gray, 1857
Gazidae Hickman & McLean, 1990: synonym of Margaritidae Thiele, 1924
Minoliinae Kuroda, Habe & Oyama, 1971: synonym of Solariellidae Powell, 1951
† Parataphrinae Calzada, 1989: synonym of † Proconulidae Cox, 1960
Stomatellidae Gray, 1840: synonym of Stomatellinae Gray, 1840
Stomatiidae Carpenter, 1861: synonym of Stomatellinae Gray, 1840
Tricoliidae Woodring, 1928: synonym of Tricoliinae Woodring, 1928 (rank change)
References
Lindberg, edited by Winston F. Ponder, David R. (2008). Phylogeny and evolution of the Mollusca. Berkeley: University of California Press. ISBN 978-0-520-25092-5. {{cite book}}: |first1= has generic name (help)
Gofas, S. (2013). Trochoidea. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=156489 on 2013-06-29
Williams, S.T. (2012). Advances in molecular systematics of the vetigastropod superfamily Trochoidea. —Zoologica Scripta, 41, 571–595
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
"Revised Classification, Nomenclator and Typification of Gastropod and Monoplacophoran Families" by Philippe Bouchet & Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong in Malacologia, 2017, 61(1–2): 1–526
Tracey S., J.A. Todd & D.H. Erwin, 1993, Mollusca: Gastropoda. Pp. 131–167, in: M. J. Benton, ed., The Fossil Record, volume 2. chapman & hall, london. 845 pp.
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 54:783-809.
Hickman C. S. & McLean J. H. (1990). Systematic revision and suprageneric classification of trochacean gastropods. Science Series of Natural History Museum of Los Angeles County 35: 1-169
Hickman C.S. (1992). Reproduction and development of Trochacean gastropods. The Veliger. 35(4): 245-272
Geiger, Daniel L.; Christine E. Thacker. "Molecular phylogeny of Vetigastropoda reveals non-monophyletic Scissurellidae, Trochoidea, and Fissurelloidea" (PDF). Molluscan Research. 25 (1): 47–55.
Suzanne T. Williams (2012), Advances in molecular systematics of the vetigastropod superfamily Trochoidea; Zoologica Scripta Volume 41, Issue 6, pages 571–595, November 2012
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