Acanthopleura hanleyi (W. Bean, 1844) accepted as Hanleya hanleyi (W. Bean, 1844) (basis of record)
Acanthopleura hanleyi (W. Bean, 1844) accepted as Hanleya hanleyi (W. Bean, 1844) (source of synonymy)
Beanella rissoi (Payraudeau, 1826) accepted as Ischnochiton rissoi (Payraudeau, 1826) (basis of record)
Beanella rissoi (Payraudeau, 1826) accepted as Ischnochiton rissoi (Payraudeau, 1826) (source of synonymy)
Boreochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (basis of record)
Chaetopleura hanleyi (W. Bean, 1844) accepted as Hanleya hanleyi (W. Bean, 1844) (basis of record)
Chaetopleura hanleyi (W. Bean, 1844) accepted as Hanleya hanleyi (W. Bean, 1844) (source of synonymy)
Chiton concentricus G. B. Sowerby II, 1841 accepted as Lepidopleurus cajetanus (Poli, 1791) (basis of record)
Chiton concentricus G. B. Sowerby II, 1841 accepted as Lepidopleurus cajetanus (Poli, 1791) (source of synonymy)
Chiton discors Maton & Rackett, 1807 accepted as Callochiton septemvalvis septemvalvis (Montagu, 1803) accepted as Callochiton septemvalvis (Montagu, 1803) (source of synonymy)
Chiton oryza Spengler, 1797 accepted as Stenosemus albus (Linnaeus, 1767) (source of synonymy)
Chondropleura alba (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Craspedochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (basis of record)
Craspedochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (source of synonymy)
Hanleya dalli Kaas, 1957 accepted as Hanleya hanleyi (W. Bean, 1844) (source of synonymy)
Hanleya scabrida (Jeffreys, 1880) accepted as Leptochiton scabridus (Jeffreys, 1880) (basis of record)
Ischnochiton (Ischnochiton) rissoi (Payraudeau, 1826) represented as Ischnochiton rissoi (Payraudeau, 1826) (additional source)
Ischnochiton (Simplischnochiton) Van Belle, 1974 accepted as Ischnochiton J. E. Gray, 1847 (basis of record)
Ischnochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (additional source)
Ischnochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) represented as Lepidochitona cinerea (Linnaeus, 1767) (basis of record)
Ischnochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) represented as Lepidochitona cinerea (Linnaeus, 1767) (source of synonymy)
Ischnochiton exaratus (G. O. Sars, 1878) accepted as Stenosemus exaratus (G. O. Sars, 1878) (additional source)
Lepidochitona (Middendorffia) P. P. Carpenter, 1882 accepted as Lepidochitona J. E. Gray, 1821 (source of synonymy)
Lepidochitona (Middendorffia) P. P. Carpenter, 1882 accepted as Lepidochitona J. E. Gray, 1821 (basis of record)
Lepidochitona alba (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Lepidochitona alba (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (source of synonymy)
Lepidochitona corrugata (Reeve, 1848) accepted as Lepidochitona (Lepidochitona) caprearum (Scacchi, 1836) represented as Lepidochitona caprearum (Scacchi, 1836) (additional source)
Lepidopleuroides albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Lepidopleurus algesirensis (Capellini, 1859) accepted as Leptochiton algesirensis (Capellini, 1859) (basis of record)
Lepidopleurus alveolus (Lovén, 1846) accepted as Leptochiton alveolus (Lovén, 1846) accepted as Belknapchiton alveolus (Lovén, 1846) (basis of record)
Lepidopleurus alveolus (Lovén, 1846) accepted as Leptochiton alveolus (Lovén, 1846) accepted as Belknapchiton alveolus (Lovén, 1846) (source of synonymy)
Lepidopleurus carinatus Dall, 1927 accepted as Hanleya hanleyi (W. Bean, 1844) (source of synonymy)
Lepidopleurus cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (basis of record)
Lepidopleurus farallonis Dall, 1902 accepted as Leptochiton belknapi Dall, 1878 accepted as Belknapchiton belknapi (Dall, 1878) (source of synonymy)
Lepidopleurus giganteus Nierstrasz, 1905 accepted as Belknapchiton giganteus (Nierstrasz, 1905) (source of synonymy)
Lepidopleurus halistreptus Dall, 1902 accepted as Belknapchiton halistreptus (Dall, 1902) (additional source)
Lepidopleurus japonicus Thiele, 1909 accepted as Belknapchiton japonicus (Thiele, 1909) (basis of record)
Lepidopleurus japonicus Thiele, 1909 accepted as Belknapchiton japonicus (Thiele, 1909) (source of synonymy)
Lepidopleurus japonicus var. aquivalvus Bergenhayn, 1933 accepted as Leptochiton japonicus (Thiele, 1909) accepted as Belknapchiton japonicus (Thiele, 1909) (basis of record)
Lepidopleurus japonicus var. aquivalvus Bergenhayn, 1933 accepted as Leptochiton japonicus (Thiele, 1909) accepted as Belknapchiton japonicus (Thiele, 1909) (source of synonymy)
Lepidopleurus luridus Dall, 1902 accepted as Leptochiton luridus (Dall, 1902) (basis of record)
Lepidopleurus mesogonus Dall, 1902 accepted as Leptochiton belknapi Dall, 1878 accepted as Belknapchiton belknapi (Dall, 1878) (source of synonymy)
Lepidopleurus opacus Dall, 1908 accepted as Leptochiton belknapi Dall, 1878 accepted as Belknapchiton belknapi (Dall, 1878) (source of synonymy)
Lepidopleurus similis E. A. Smith, 1894 accepted as Belknapchiton similis (E. A. Smith, 1894) (additional source)
Lepidopleurus simplex Nierstrasz, 1905 accepted as Belknapchiton simplex (Nierstrasz, 1905) (source of synonymy)
Leptochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Leptochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (source of synonymy)
Leptochiton algesirensis (Capellini, 1859) (additional source)
Leptochiton belknapi Dall, 1878 accepted as Belknapchiton belknapi (Dall, 1878) (basis of record)
Leptochiton benthus Haddon, 1886 accepted as Belknapchiton benthus (Haddon, 1886) (source of synonymy)
Leptochiton sarsi Kaas, 1981 (additional source)
Leptochiton thalattius Kaas & Van Belle, 1985 (additional source)
Lophyrochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Lophyrochiton albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (source of synonymy)
Lophyrus albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (basis of record)
Lophyrus albus (Linnaeus, 1767) accepted as Stenosemus albus (Linnaeus, 1767) (source of synonymy)
Nuttalina corrugata (Reeve, 1848) accepted as Lepidochitona (Lepidochitona) caprearum (Scacchi, 1836) represented as Lepidochitona caprearum (Scacchi, 1836) (basis of record)
Parachiton Thiele, 1909 (basis of record)
Parachiton opiparus Iredale & Hull, 1925 accepted as Belknapchiton opiparus (Iredale & Hull, 1925) (basis of record)
Parachiton opiparus Iredale & Hull, 1925 accepted as Belknapchiton opiparus (Iredale & Hull, 1925) (source of synonymy)
Tomochiton P. Fischer, 1885 accepted as Boreochiton G. O. Sars, 1878 (basis of record)
Tomochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (basis of record)
Tomochiton cinereus (Linnaeus, 1767) accepted as Lepidochitona cinerea (Linnaeus, 1767) (source of synonymy)

Baltic sea for Hanleya hanleyi (W. Bean, 1844) 
Channel Islands for Leptochiton scabridus (Jeffreys, 1880) 
French Exclusive Economic Zone [Atlantic part] for Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) 
Icelandic Exclusive Economic Zone for Hanleya hanleyi (W. Bean, 1844) 
Icelandic Exclusive Economic Zone for Hanleya nagelfar (Lovén, 1846) 
Icelandic Exclusive Economic Zone for Ischnochiton exaratus (G. O. Sars, 1878) 
Icelandic Exclusive Economic Zone for Lepidopleurus arcticus G. O. Sars, 1878 
Mediterranean Sea for Callistochiton pachylasmae (Monterosato, 1879) 
Mediterranean Sea for Callochiton septemvalvis euplaeae (O. G. Costa, 1830) 
Norwegian Exclusive Economic Zone for Callochiton septemvalvis septemvalvis (Montagu, 1803) 
Norwegian Exclusive Economic Zone for Hanleya hanleyi (W. Bean, 1844) 
Norwegian Exclusive Economic Zone for Hanleya nagelfar (Lovén, 1846) 
Norwegian Exclusive Economic Zone for Ischnochiton exaratus (G. O. Sars, 1878) 
Norwegian Exclusive Economic Zone for Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) 
Norwegian Exclusive Economic Zone for Lepidopleurus arcticus G. O. Sars, 1878 
Norwegian Exclusive Economic Zone for Leptochiton sarsi Kaas, 1981 
Portuguese Exclusive Economic Zone for Callochiton septemvalvis septemvalvis (Montagu, 1803) 
Portuguese Exclusive Economic Zone for Chaetopleura (Chaetopleura) angulata (Spengler, 1797)  (origin: alien)
Portuguese Exclusive Economic Zone for Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) 
Portuguese Exclusive Economic Zone for Lepidopleurus cajetanus (Poli, 1791) 
Portuguese Exclusive Economic Zone for Leptochiton alveolus (Lovén, 1846) 
Portuguese Exclusive Economic Zone for Leptochiton thalattius Kaas & Van Belle, 1985 
Scotland for Hanleya nagelfar (Lovén, 1846) 
Spain - Demarcación Marina Sudatlántica for Chaetopleura (Chaetopleura) angulata (Spengler, 1797)  (origin: alien)
Spanish Exclusive Economic Zone [Atlantic part] for Callochiton septemvalvis septemvalvis (Montagu, 1803) 
Spanish Exclusive Economic Zone [Atlantic part] for Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) 
Spanish Exclusive Economic Zone [Atlantic part] for Lepidopleurus cajetanus (Poli, 1791) 
Swedish part of the Skagerrak for Leptochiton sarsi Kaas, 1981 
UK for Callochiton septemvalvis septemvalvis (Montagu, 1803) 
United Kingdom Exclusive Economic Zone for Hanleya hanleyi (W. Bean, 1844) 
United Kingdom Exclusive Economic Zone for Lepidochitona (Lepidochitona) cinerea (Linnaeus, 1767) 

 Publication date

 for Chiton achatinus T. Brown, 1827

Year of description often erroneusly given as 1827 [details]

 Synonymy

 for Lepidopleurus arcticus G. O. Sars, 1878

Many authors have treated L. arcticus as a synonym of Leptochiton asellus (Gmelin, 1791); others conbsidered it as ... [details]