Stylommatophora
Stylommatophora Temporal range:
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Scientific classification | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Heterobranchia |
Superorder: | Eupulmonata |
Order: | Stylommatophora A. Schmidt, 1855 |
Diversity[1][2] | |
about 20,500 species |
Stylommatophora is an
The two strong synapomorphies of Stylommatophora are a long pedal gland placed beneath a membrane and two pairs of retractile tentacles.[4]
Stylommatophora are known from the Cretaceous period up to the present day.[5] A molecular clock estimate puts the origin of the crown group also to the Cretaceous.[6]
2017 taxonomy
The most up-to-date formal classification of Stylommatophora is that of Bouchet et al. (2017).[3] Continuously updated information may be found at MolluscaBase.[7] The 2017 system already becomes obsolete in some parts due to new phylogenetic studies.
Rhytidoidea is apparently not a monophyletic group, but rather a collection of lineages from the southern hemisphere with unresolved relationships.[8]
suborder Achatinina [“Achatinoid Clade”]
- superfamily Achatinoidea Swainson, 1840
- Achatinidae Swainson, 1840
- Aillyidae H. B. Baker, 1955
- Ferussaciidae Bourguignat, 1883
- Micractaeonidae Schileyko, 1999
- superfamily Streptaxoidea Gray, 1860
- Streptaxidae Gray, 1860
- Diapheridae Panha & Naggs, 2010
suborder Scolodontina
- superfamily Scolodontoidea H. B. Baker, 1925
- Scolodontidae H. B. Baker, 1925
suborder Helicina [“Non-Achatinoid Clade”]
- incertae sedis
- superfamily Coelociontoidea Iredale, 1937
- Coelociontidae Iredale, 1937
- superfamily Papillodermatoidea Wiktor, Martin & Castillejo, 1990
- Papillodermatidae Wiktor, Martin & Castillejo, 1990
- superfamily Plectopyloidea Möllendorff, 1898
- Plectopylidae Möllendorff, 1898
- Corillidae Pilsbry, 1905
- Sculptariidae Degner, 1923
- superfamily Punctoidea Morse, 1864
- Punctidae Morse, 1864
- Charopidae Hutton, 1884
- Cystopeltidae Cockerell, 1891
- Discidae Thiele, 1931
- Endodontidae Pilsbry, 1895
- Helicodiscidae H. B. Baker, 1927
- Oreohelicidae Pilsbry, 1939
- superfamily Testacelloidea Gray, 1840
- TestacellidaeGray, 1840
- superfamily Urocoptoidea Pilsbry, 1898
- Urocoptidae Pilsbry, 1898
- Cerionidae Pilsbry, 1901
- Epirobiidae F. G. Thompson, 2012
- Eucalodiidae P. Fischer & Crosse, 1873
- Holospiridae Pilsbry, 1946
- superfamily Coelociontoidea Iredale, 1937
- infraorder Succineoidei [= Elasmognatha]
- superfamily Succineoidea Beck, 1837
- Succineidae Beck, 1837
- superfamily Athoracophoroidea P. Fischer, 1883
- Athoracophoridae P. Fischer, 1883
- superfamily Succineoidea Beck, 1837
- infraorder Rhytidoidei
- superfamily Rhytidoidea Pilsbry, 1893
- Rhytididae Pilsbry, 1893
- Acavidae Pilsbry, 1895
- Caryodidae Conolly, 1915
- Clavatoridae Thiele, 1926
- Dorcasiidae Connolly, 1915
- Macrocyclidae Thiele, 1926
- Megomphicidae H. B. Baker, 1930
- Odontostomidae Pilsbry & Vanatta, 1898 (according to Salvador et al. 2023,[8] in Bouchet et al.[3] classified in Orthalicoidea)
- Strophocheilidae Pilsbry, 1902
- superfamily Rhytidoidea Pilsbry, 1893
- infraorder Orthalicoidei
- superfamily Orthalicoidea Martens, 1860
- Orthalicidae Martens, 1860
- Amphibulimidae P. Fischer, 1873
- Bothriembryontidae Iredale, 1937
- Bulimulidae Tryon, 1867
- Cyclodontinidae Salvador & Breure, 2023 (see Salvador et al. 2023[8])
- Megaspiridae Pilsbry, 1904
- Simpulopsidae Schileyko, 1999
- Tomogeridae Jousseaume, 1877 (see Salvador et al. 2023[8])
- superfamily Orthalicoidea Martens, 1860
- infraorder Pupilloidei [= Orthurethra]
- superfamily Pupilloidea Turton, 1831
- Pupillidae Turton, 1831
- Achatinellidae Gulick, 1873
- Agardhiellidae Harl & Páll-Gergely, 2017
- Amastridae Pilsbry, 1910
- Argnidae Hudec, 1965
- Azecidae Watson, 1920
- Cerastidae Wenz, 1923
- Chondrinidae Steenberg, 1925
- Cochlicopidae Pilsbry, 1900
- Draparnaudiidae Solem, 1962
- Enidae B. B. Woodward, 1903
- Fauxulidae Harl & Páll-Gergely, 2017
- Gastrocoptidae Pilsbry, 1918
- Lauriidae Steenberg, 1925
- Odontocycladidae Hausdorf, 1996
- Orculidae Pilsbry, 1918
- Pagodulinidae Pilsbry, 1924
- Partulidae Pilsbry, 1900
- Pleurodiscidae Wenz, 1923
- Pyramidulidae Kennard & B. B. Woodward, 1914
- Spelaeoconchidae A. J. Wagner, 1928 (Croatia, Bosnia and Hercegovina)
- Spelaeodiscidae Steenberg, 1925
- Strobilopsidae Wenz, 1915
- Truncatellinidae Steenberg, 1925
- Valloniidae Morse, 1864
- Vertiginidae Fitzinger, 1833
- superfamily Pupilloidea Turton, 1831
- infraorder Clausilioidei
- superfamily Clausilioidea Gray, 1855
- Clausiliidae Gray, 1855
- Pilsbrylia Hylton Scott, 1952 (South America; placement following Salvador et al. 2023[8])
- superfamily Clausilioidea Gray, 1855
- infraorder Arionoidei
- superfamily Arionoidea Gray, 1840
- Arionidae Gray, 1840
- Anadenidae Pilsbry, 1948
- Ariolimacidae Pilsbry & Vanatta, 1898
- Binneyidae Cockerell, 1891
- Philomycidae Gray, 1847
- superfamily Arionoidea Gray, 1840
- infraorder Limacoidei [“Limacoid Clade”]
- superfamily Limacoidea Batsch, 1789
- Limacidae Batsch, 1789
- Agriolimacidae H. Wagner, 1935
- Boettgerillidae Wiktor & I. M. Likharev, 1979
- Vitrinidae Fitzinger, 1833
- superfamily Gastrodontoidea Tryon, 1866
- Gastrodontidae Tryon, 1866
- Oxychilidae Hesse, 1927
- Pristilomatidae Cockerell, 1891
- superfamily Parmacelloidea P. Fischer, 1856
- Parmacellidae P. Fischer, 1856
- Milacidae Ellis, 1926
- Trigonochlamydidae Hesse, 1882
- superfamily Zonitoidea Mörch, 1864
- Zonitidae Mörch, 1864
- superfamily Trochomorphoidea Mörch, 1864
- Trochomorphidae Möllendorff, 1890
- Chronidae Thiele, 1931
- Dyakiidae Gude & B. B. Woodward, 1921
- Euconulidae H. B. Baker, 1928
- Staffordiidae Thiele, 1931
- superfamily Helicarionoidea Bourguignat, 1877
- Helicarionidae Bourguignat, 1877
- Ariophantidae Godwin-Austen, 1888
- Urocyclidae Simroth, 1889
- superfamily Limacoidea Batsch, 1789
- infraorder Oleacinoidei
- superfamily Oleacinoidea H. Adams & A. Adams, 1855
- Oleacinidae H. Adams & A. Adams, 1855
- Spiraxidae H. B. Baker, 1939
- superfamily Haplotrematoidea H. B. Baker, 1925
- Haplotrematidae H. B. Baker, 1925
- superfamily Oleacinoidea H. Adams & A. Adams, 1855
- infraorder Helicoidei [“Helicoid Clade”]
- superfamily Sagdoidea Pilsbry, 1895
- Sagdidae Pilsbry, 1895
- Solaropsidae H. Nordsieck, 1986
- Zachrysiidae Robinson, Sei & Rosenberg, 2017
- superfamily Helicoidea Rafinesque, 1815
- Helicidae Rafinesque, 1815
- Cepolidae Ihering, 1909
- Labyrinthidae Borrero, Sei, Robinson & Rosenberg, 2017
- Thysanophoridae Pilsbry, 1926
- Camaenidae Pilsbry, 1895
- Polygyridae Pilsbry, 1895
- Elonidae Gittenberger, 1977
- Trissexodontidae H. Nordsieck, 1987
- Helicodontidae Kobelt, 1904
- Sphincterochilidae Zilch, 1960
- Geomitridae C. Boettger, 1909
- Canariellidae Schileyko, 1991
- Hygromiidae Tryon, 1866
- Pleurodontidae Ihering, 1912
- Trichodiscinidae H. Nordsieck, 1987
- Xanthonychidae Strebel & Pfeffer, 1879
- superfamily Sagdoidea Pilsbry, 1895
2005 taxonomy
According to the taxonomy of the Gastropoda by Bouchet & Rocroi (2005) based on evolutionary ancestry, Stylommatophora is a clade in the clade Eupulmonata within informal group Pulmonata.[9] It uses unranked clades for taxa above the rank of superfamily (replacing the ranks suborder, order, superorder and subclass) and the traditional Linnaean approach for all taxa below the rank of superfamily.
The
clade Elasmognatha
- Superfamily Succineoidea
- Superfamily Athoracophoroidea
clade Orthurethra
- Superfamily Partuloidea
- Superfamily Achatinelloidea
- Superfamily Cochlicopoidea
- Superfamily Pupilloidea
- Superfamily Enoidea
informal group Sigmurethra
- Superfamily Clausilioidea
- Superfamily Orthalicoidea
- Superfamily Achatinoidea
- Superfamily Aillyoidea
- Superfamily Testacelloidea
- Superfamily Papillodermatoidea
- Superfamily Streptaxoidea
- Superfamily Rhytidoidea
- Superfamily Acavoidea
- Superfamily Punctoidea
- Superfamily Sagdoidea
"
- Superfamily Staffordioidea
- Superfamily Dyakioidea
- Superfamily Gastrodontoidea
- Superfamily Parmacelloidea
- Superfamily Zonitoidea
- Superfamily Helicarionoidea
- Superfamily Limacoidea
(not in limacoid clade, but is within the Sigmurethra)
- Superfamily Arionoidea
- Superfamily Helicoidea
Previous taxonomy[citation needed]
- Subinfraorder Orthurethra
- Superfamily AchatinelloideaGulick, 1873
- Superfamily CochlicopoideaPilsbry, 1900
- Superfamily PartuloideaPilsbry, 1900
- Superfamily Pupilloidea Turton, 1831
- Superfamily
- Subinfraorder Sigmurethra
- Superfamily Acavoidea Pilsbry, 1895
- Superfamily Achatinoidea Swainson, 1840
- Superfamily AillyoideaBaker, 1960
- Superfamily Arionoidea J.E. Gray in Turnton, 1840
- Superfamily Buliminoidea Clessin, 1879
- Superfamily Camaenoidea Pilsbry, 1895
- Superfamily Clausilioidea Mörch, 1864
- Superfamily DyakioideaGude & Woodward, 1921
- Superfamily Gastrodontoidea Tryon, 1866
- Superfamily Rafinesque, 1815
- Superfamily HelixarionoideaBourguignat, 1877
- Superfamily Rafinesque, 1815
- Superfamily Oleacinoidea H. & A. Adams, 1855
- Superfamily Orthalicoidea Albers-Martens, 1860
- Superfamily Plectopylidoidea Moellendorf, 1900
- Superfamily Polygyroidea Pilsbry, 1894
- Superfamily Punctoidea Morse, 1864
- Superfamily Rhytidoidea Pilsbry, 1893
- Superfamily Sagdidoidera Pilsbry, 1895
- Superfamily Staffordioidea Thiele, 1931
- Superfamily Streptaxoidea J.E. Gray, 1806
- Superfamily Strophocheiloidea Thiele, 1926
- Superfamily TrigonochlamydoideaHese, 1882
- Superfamily Zonitoidea Mörch, 1864
References
- ^ Solem A. (1978). Classification of the land Mollusca. In: Fretter V. & Peake J. (eds). Pulmonates, Vol. 2A. London, Academic Press, 49–97.
- .
- ^ a b c Philippe Bouchet, Jean-Pierre Rocroi, Bernhard Hausdorf, Andrzej Kaim, Yasunori Kano, Alexander Nützel, Pavel Parkhaev, Michael Schrödl and Ellen E. Strong. 2017. Revised Classification, Nomenclator and Typification of Gastropod and Monoplacophoran Families. Malacologia, 61(1-2): 1-526.
- .
- ISBN 80-7067-599-3.
- PMID 20973994.
- ^ "Molluscabase". molluscabase.org. Retrieved 2023-08-23.
- ^ PMID 37494326.
- ^ Bouchet, Philippe; Rocroi, Jean-Pierre; Frýda, Jiří; Hausdorf, Bernhard; Ponder, Winston; Waldés, Ángel; Warén, Anders (2005). "Classification and Nomenclator of Gastropod Families". Malacologia. 47: 1–397.