Chitonida is an
order of
chiton
Chitons () are marine molluscs of varying size in the class Polyplacophora (), formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.
They are also sometimes known as gumboots or sea cradles or coat-of-mail s ...
s.
Taxonomy
* Suborder
Chitonina
Chitonina is a suborder of polyplacophoran mollusc
Mollusca is the second-largest phylum of invertebrate animals after the Arthropoda, the members of which are known as molluscs or mollusks (). Around 85,000 extant species of mollu ...
Thiele, 1910
* Superfamily
Chitonoidea Rafinesque
Constantine Samuel Rafinesque-Schmaltz (; October 22, 1783September 18, 1840) was a French 19th-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a young man in the United States, ultimat ...
, 1815
** Family †
Ochmazochitonidae Hoare et Smith, 1984
*** †''
Ochmazochiton''
Hoare et Smith, 1984
** Family
Ischnochitonidae
Ischnochitonidae is a family of polyplacophoran mollusc belonging to the superfamily Chitonoidea.
MolluscaBase eds. (2022). MolluscaBase. Ischnochitonidae Dall, 1889. Accessed through: World Register of Marine Species at: https://www.marinespec ...
Dall, 1889
*** ''
Ischnochiton
file: Ischnochiton spp.jpg, ''Ischnochiton'' spp. (unknown species) from South Africa
''Ischnochiton'' is a genus of chiton, polyplacophoran mollusc. MolluscaBase eds. (2021). MolluscaBase. Ischnochiton Gray, 1847. Accessed through: World Regis ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Stenochiton''
Adams et Angas, 1864
*** ''
Stenoplax
''Stenoplax'' is a genus of polyplacophoran molluscs in the family Ischnochitonidae
Ischnochitonidae is a family of polyplacophoran mollusc belonging to the superfamily Chitonoidea.
MolluscaBase eds. (2022). MolluscaBase. Ischnochitonidae ...
''
Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
) Dall, 1879
*** ''
Lepidozona
''Lepidozona'' is a genus of chitons belonging to the family Ischnochitonidae.
The species of this genus are found on the coasts of Pacific Ocean.
Species
The following species are recognised in the genus ''Lepidozona'':
*''Lepidozona acostata ...
''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1892
*** ''
Stenosemus''
Middendorff, 1847
*** ''
Subterenochiton
''Subterenochiton'' is a genus of chitons, marine polyplacophoran molluscs, in the family Ischnochitonidae
Ischnochitonidae is a family of polyplacophoran mollusc belonging to the superfamily Chitonoidea.
MolluscaBase eds. (2022). Mollusca ...
''
Iredale et Hull, 1924
*** ''
Thermochiton
''Thermochiton'' is a genus of polyplacophoran molluscs in the family Ischnochitonidae.
MolluscaBase eds. (2022). MolluscaBase. Thermochiton Saito & Okutani, 1990. Accessed through: World Register of Marine Species at: https://www.marinespecies. ...
''
Saito et Okutani, 1990
*** ''
Connexochiton''
Kaas, 1979
*** ''
Tonicina''
Thiele, 1906
** Family
Callistoplacidae
Callistoplacidae is a family of chitons belonging to the order Chitonida
Chitonida is an order of chitons.
Taxonomy
* Suborder Chitonina Thiele, 1910
* Superfamily Chitonoidea Rafinesque, 1815
** Family † Ochmazochitonidae Hoare et Smith, ...
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Ischnoplax''
Dall, 1879
*** ''
Callistochiton
''Callistochiton'' is a genus of polyplacophoran molluscs, alive today, of which fossils are known from the Pliocene
The Pliocene ( ; also Pleiocene) is the epoch in the geologic time scale that extends from 5.333 million to 2.58 ''
Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
) Dall
*** ''
Callistoplax
''Callistoplax'' is a monotypic genus of chitons belonging to the family Callistoplacidae
Callistoplacidae is a family of chitons belonging to the order Chitonida
Chitonida is an order of chitons.
Taxonomy
* Suborder Chitonina Thiele, 1910
...
''
Dall, 1882
*** ''
Ceratozona''
Dall, 1882
*** ''
Calloplax''
Thiele, 1909
** Family
Chaetopleuridae
Chaetopleuridae is a family of chitons. They are marine molluscs.
Genera
Two genera are known in this family:
* '' Chaetopleura'' Shuttleworth, 1853
* ''Dinoplax
''Dinoplax'' is a genus of chitons in the family Chaetopleuridae. They are mari ...
Plate, 1899
*** ''
Chaetopleura''
Shuttleworth, 1853
*** ''
Dinoplax
''Dinoplax'' is a genus of chitons in the family Chaetopleuridae. They are marine molluscs.
Taxonomy
Species in this genus include:http://www.marinespecies.org/aphia.php search term Dinoplax accessed 7 April 2010
* ''Dinoplax chelazziana'' (Ferr ...
''
Carpenter MS, Dall, 1882[http://www.marinespecies.org/aphia.php search term Dinoplax accessed 7 April 2010]
** Family
Loricidae Iredale et Hull, 1923
*** ''
Lorica''
Adams & Adams, 1852
*** ''
Loricella''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Oochiton''
Ashby, 1929
** Family
Callochitonidae
Callochitonidae is a family of molluscs belonging to the order Chitonida.
Genera:
* ''Callochiton'' Gray, 1847
* '' Eudoxochiton'' Shuttleworth, 1853
* ''Leloupia
''Leloupia'' is a monotypic genus of chitons belonging to the family Callochitoni ...
Plate, 1901
*** ''
Callochiton
''Callochiton'' is a genus of chitons in the family Callochitonidae. MolluscaBase eds. (2022). MolluscaBase. Callochiton Gray, 1847. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=1 ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Eudoxochiton''
Shuttleworth, 1853
*** ''
Vermichiton''
Kaas, 1979
** Family
Chitonidae
Chitonidae is a family of chitons or polyplacophorans, marine mollusks whose shell is composed of eight articulating plates or valves. There are fifteen extant genera in three subfamilies.
Subfamilies and genera
Subfamilies and genera within th ...
Rafinesque
Constantine Samuel Rafinesque-Schmaltz (; October 22, 1783September 18, 1840) was a French 19th-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a young man in the United States, ultimat ...
, 1815
*** Subfamily
Chitoninae Rafinesque
Constantine Samuel Rafinesque-Schmaltz (; October 22, 1783September 18, 1840) was a French 19th-century polymath born near Constantinople in the Ottoman Empire and self-educated in France. He traveled as a young man in the United States, ultimat ...
, 1815
*** ''
Chiton
Chitons () are marine molluscs of varying size in the class Polyplacophora (), formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.
They are also sometimes known as gumboots or sea cradles or coat-of-mail s ...
''
Linnaeus
Carl Linnaeus (; 23 May 1707 – 10 January 1778), also known after his ennoblement in 1761 as Carl von Linné Blunt (2004), p. 171. (), was a Swedish botanist, zoologist, taxonomist, and physician who formalised binomial nomenclature, the ...
, 1758
Events
January–March
* January 1 – Swedish biologist Carl Linnaeus (Carl von Linné) publishes in Stockholm the first volume (''Animalia'') of the 10th edition of Systema Naturae, 10th edition of ''Systema Naturae'', the sta ...
*** ''
Amaurochiton''
Thiele, 1893
*** ''
Radsia
''Radsia'' is a genus of chitons belonging to the family Chitonidae.
The species of this genus are found in Southern America and Africa.
Species:
*''Radsia barnesii''
*''Radsia goodallii''
*''Radsia nigrovirescens''
*''Radsia sulcatus''
Re ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Sypharochiton''
Thiele, 1893
*** ''
Nodiplax''
Beu, 1967
*** ''
Rhyssoplax
''Rhyssoplax'' is a genus of chitons in the family (biology), family Chitonidae, endemism, endemic to Australia, New Zealand, New Caledonia, Norfolk Island, and the Kermadec Islands.
Species
* ''Rhyssoplax aerea'' (Lovell Augustus Reeve, Reeve, ...
''
Thiele, 1893
*** ''
Teguloaplax''
Iredale & Hull, 1926
*** ''
Mucrosquama
''Mucrosquama'' is a genera, genus of chitons, a polyplacophoran mollusc in the family (biology), family Chitonidae, first described in 1926 by Tom Iredale and Arthur Francis Basset Hull. The type species is ''Mucrosquama carnosus'' first describ ...
''
Iredale, 1893
*** Subfamily
Toniciinae Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Tonicia
''Tonicia'' is a genera, genus of chitons in the subfamily Toniciinae of the family (biology), family Chitonidae.
MolluscaBase eds. (2022). MolluscaBase. Tonicia Gray, 1847. Accessed through: World Register of Marine Species at: https://www.mar ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Onithochiton
''Onithochiton'' is a genus of chitons in the subfamily Toniciinae of the family Chitonidae, which is distributed from Australia and New Zealand to South Africa. MolluscaBase eds. (2021). MolluscaBase. Onithochiton Gray, 1847. Accessed through: ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** Subfamily
Acanthopleurinae Dall, 1889
*** ''
Acanthopleura
''Acanthopleura'' is a genus of chitons in the family Chitonidae
Chitonidae is a family of chitons or polyplacophorans, marine mollusks whose shell is composed of eight articulating plates or valves. There are fifteen extant genera in three s ...
''
Guilding, 1829
*** ''
Liolophura''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Enoplochiton
''Enoplochiton niger'' is a Southeast Pacific species of chiton, a marine polyplacophoran mollusc in the family Chitonidae, the typical chitons. It is the only species in the genus ''Enoplochiton''.Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Squamopleura''
Nierstrasz, 1905
** Superfamily
Schizochitonoidea Dall, 1889
** Family
Schizochitonidae Dall, 1889
*** ''
Incissiochiton''
Van Belle, 1985
*** ''
Schizochiton''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
* Suborder
Acanthochitonina Bergenhayn, 1930
** Superfamily
Mopalioidea Dall, 1889
** Family
Tonicellidae Simroth, 1894
** Subfamily
Tonicellinae Simroth, 1894
*** ''
Lepidochitona
''Lepidochitona'' is a genus of chitons. It has been included in the families Tonicellidae, Ischnochitonidae, and Lepidochitonidae.Schwabe, E., et al. (2014)''Lepidochitona''.World Register of Marine Species.
'' L. raymondi'' is the only herm ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1821
*** ''
Particulazona''
Kaas, 1993
*** ''
Boreochiton''
Sars, 1878
*** ''
Tonicella
''Tonicella'' is a genus of chitons known as the lined chitons. MolluscaBase eds. (2022). MolluscaBase. Tonicella Carpenter, 1873. Accessed through: World Register of Marine Species at: https://www.marinespecies.org/aphia.php?p=taxdetails&id=138 ...
''
Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
, 1873
*** ''
Nuttallina
''Nuttallina'' is a genus of chitons
Chitons () are marine molluscs of varying size in the class Polyplacophora (), formerly known as Amphineura. About 940 extant and 430 fossil species are recognized.
They are also sometimes known as gum ...
''
(Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
) Dall, 1871
*** ''
Spongioradsia
''Spongioradsia'' is an genus of polyplacophoran molluscs. ''Spongioradsia'' became extinct during the Oligocene period. MolluscaBase eds. (2022). MolluscaBase. Spongioradsia Pilsbry, 1894. Accessed through: World Register of Marine Species a ...
''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1894
*** ''
Oligochiton''
Berry, 1922
** Subfamily
Juvenichitoninae Sirenko, 1975
*** ''
Juvenichiton''
Sirenko, 1975
*** ''
Micichiton''
Sirenko, 1975
*** ''
Nanichiton''
Sirenko, 1975
** Family
Schizoplacidae Bergenhayn, 1955
*** ''
Schizoplax''
Dall, 1878
** Family
Mopaliidae
Mopaliidae is a family of marine molluscs in the class Polyplacophora.
Genera
There are 10 recognized genera:
* '' Amicula'' Gray, 1847
* '' Dendrochiton'' Berry, 1911
* '' Gallardochiton'' Sirenko, 2007
* ''Katharina'' Gray, 1847
* ''Mopalia'' ...
Dall, 1889
** Subfamily
Heterochitoninae Van Belle, 1978
*** ''
Heterochiton''
Fucini, 1912
*** ''
Allochiton''
Fucini, 1912
** Subfamily
Mopaliinae Dall, 1889
*** ''
Aerilamma''
Hull, 1924
*** ''
Guildingia
''Plaxiphora'' is a genus of chitons in the family (biology), family Mopaliidae.
Species
* ''Plaxiphora albida'' (Henri Marie Ducrotay de Blainville, Blainville, 1825)
* ''Plaxiphora atlantica''
* ''Plaxiphora aurata'' (Spalowsky 1795)
* ''Plax ...
''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Frembleya''
Adams, 1866
*** ''
Diaphoroplax
''Diaphoroplax'' is a genera, genus of chitons in the family (biology), family Mopaliidae. It is considered a synonym of ''Plaxiphora'' Gray, 1847.
Species
* ''Diaphoroplax biramosus'' (Quoy and Gaimard)
*
References
* Arthur William Baden ...
''
Iredale, 1914
*** ''
Plaxiphora''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Placiphorina''
Kaas & Van Belle, 1994
*** ''
Nuttallochiton''
Plate, 1899
*** ''
Mopalia
Mopalia is a genus of chitons in the family Mopaliidae.
Species
Species include: ''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Maorichiton
''Maorichiton'' is a defunct genus of chitons in the family Mopaliidae.
Species
Species within this genus included:
* '' Maorichiton caelatus'' (Reeve, 1847)
* '' Maorichiton schauinslandi'' (Thiele, 1909)
These two species are now recognized ...
''
Iredale, 1914
*** ''
Placiphorella''
(Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
MS) Dall, 1879
*** ''
Katharina
Katharina is a feminine given name. It is a German form of Katherine. It may refer to:
In television and film:
*Katharina Bellowitsch, Austrian radio and TV presenter
*Katharina Mückstein, Austrian film director
*Katharina Thalbach, German actre ...
''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
*** ''
Amicula''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1847
** Superfamily
Cryptoplacoidea Adams & A. Adams, 1858
** Family
Acanthochitonidae
Acanthochitonidae is a family of chitons, marine molluscs in the class Polyplacophora.
Description
These small to large chitons are characterised by a broad girdle with erect tufts of up to ten large bristles. The coarsely granular valves of the ...
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
** Subfamily
Acanthochitoninae Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Acanthochitona''
Gray
Grey (more common in British English) or gray (more common in American English) is an intermediate color between black and white. It is a neutral or achromatic color, meaning literally that it is "without color", because it can be composed o ...
, 1921
*** ''
Craspedochiton
''Craspedochiton'' is a genera, genus of chitons in the family (biology), family Acanthochitonidae, endemism, endemic to New Zealand, the Philippines and Australia.
Species
* ''Craspedochiton aberrans'' (Odhner, 1919)
* ''Craspedochiton cornutus ...
''
Shuttleworth, 1853
*** ''
Spongiochiton''
(Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
MS) Dall, 1882
*** ''
Notoplax
''Notoplax'' is a genus of chitons in the family Acanthochitonidae.Bouchet, P.; Schwabe, E. (2012). Notoplax. Accessed through: World Register of Marine Species at http://www.marinespecies.org/aphia.php?p=taxdetails&id=206244 on 2012-04-17
Spe ...
''
Adams, 1861
*** ''
Pseudotonicia''
Ashby, 1928
*** ''
Bassethullia''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1928
*** ''
Americhiton''
Watters, 1990
*** ''
Choneplax''
(Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
MS) Dall, 1882
*** ''
Cryptoconchus''
(de Blainville
Henri Marie Ducrotay de Blainville (; 12 September 1777 – 1 May 1850) was a French zoologist and anatomist.
Life
Blainville was born at Arques, near Dieppe. As a young man he went to Paris to study art, but ultimately devoted himself to natur ...
MS) Burrow, 1815
** Subfamily
Cryptochitoninae Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1893
*** ''
Cryptochiton
The gumboot chiton (''Cryptochiton stelleri''), also known as the giant western fiery chiton or giant Pacific chiton, is the largest of the chitons, growing to and capable of reaching a weight of more than . It is found along the shores of the ...
''
Middendorff, 1847
** Family
Hemiarthridae Sirenko, 1997
*** ''
Hemiarthrum''
Carpenter
Carpentry is a skilled trade and a craft in which the primary work performed is the cutting, shaping and installation of building materials during the construction of buildings, Shipbuilding, ships, timber bridges, concrete formwork, etc. ...
in Dall, 1876
*** ''
Weedingia''
Kaas, 1988
** Family
Choriplacidae Ashby, 1928
*** ''
Choriplax''
Pilsbry
Henry Augustus Pilsbry (7 December 1862 – 26 October 1957) was an American biologist, malacologist and carcinologist, among other areas of study. He was a dominant presence in many fields of invertebrate taxonomy for the better part of a centu ...
, 1894
** Family
Cryptoplacidae Adams & Adams, 1858
*** ''
Cryptoplax''
Blainville, 1818
References
External links
Chitonidaa
UniProt.org
{{Taxonbar, from=Q5102273
Chitons