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Leptochitonidae
Taxonomy
Leptochitonidae was named by Dall (1889). It is extant.
It was assigned to Lepidopleurina by Pacaud and Le Renard (1995) and Zalvide et al. (2004); and to Neoloricata by Schwabe and Lozouet (2006).
It was assigned to Lepidopleurina by Pacaud and Le Renard (1995) and Zalvide et al. (2004); and to Neoloricata by Schwabe and Lozouet (2006).
Subtaxa
Synonymy list
Year | Name and author |
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1889 | Leptochitonidae Dall |
1995 | Leptochitonidae Pacaud and Le Renard p. 152 |
2004 | Leptochitonidae Zalvide et al. p. 144 |
2006 | Leptochitonidae Schwabe and Lozouet p. 618 |
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If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.
Fm. Leptochitonidae Dall 1889
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G. Leptochiton Gray 1847
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Subg. Leptochiton (Leptochiton) Gray 1847
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Leptochiton (Leptochiton) pepezamorai Zalvide et al. 2004
Leptochiton (Leptochiton) troncosoi Zalvide et al. 2004
Subg. †Leptochiton (Parachiton) Thiele 1909
†Leptochiton algesirensis Capellini 1859
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Invalid names: Lepidopleurus (Leptochiton) algesirensis Angelo and Palazzi 1989 [synonym]
†Leptochiton cancellatus Sowerby 1840
†Leptochiton clarki Berry 1922
†Leptochiton terryiverseni Hybertsen and Kiel 2018
Subfm. Leptochitoninae Dall 1889
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G. Lepidopleurus Gray 1847
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Subg. †Lepidopleurus (Leptochiton) Gray 1847
Invalid names: Lepidochiton Gray 1847 [synonym], Rhombichiton Dekoninck 1883 [synonym]
G. †Pterochiton Carpenter 1882
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†Pterochiton eburonicus de Ryckholt 1845
†Pterochiton newelli Smith 1976
†Pterochiton spatulatus Hoare et al. 1972
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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Source: c = class | |||||
Reference: Kiessling 2003 |
Age range
Maximum range based only on fossils: base of the Desmoinesian to the top of the Late/Upper Pleistocene or 312.80000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 307.0 Ma
Minimum age of oldest fossil (stem group age): 307.0 Ma
Collections (20 total)
Time interval | Ma | Country or state | Original ID and collection number |
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Kashirian - Myachkovian | USA (Texas) | Pterochiton spatulatus (41873) | |
Desmoinesian | USA (Ohio) | Pterochiton spatulatus (71963) | |
Gzhelian | Russian Federation | Pterochiton kliazmensis (51474) | |
Wolfcampian - Leonardian | USA (Oregon) | Pterochiton sp. (7141) | |
Roadian | USA (Texas) | Pterochiton newelli (101807) | |
Capitanian | Japan | Gifuchiton pentagonus (109667) | |
Waipawan | New Zealand | Leptochiton sp. (51084) | |
Lutetian | USA (Washington) | Leptochiton terryiverseni (198636) | |
Priabonian | Ukraine | Lepidopleurus elaboratus, Lepidopleurus scirpeus, Lepidopleurus pustuliferus, Lepidopleurus papillosus (7295) | |
Priabonian - Rupelian | USA (Washington) | Lepidopleurus propecajetanus, Leptochiton sp. (180196) | |
Rupelian | Germany | Lepidopleurus sp. (95898) | |
Burdigalian | Germany | Lepidopleurus sp. (111599) | |
Altonian | New Zealand | Lepidopleurus inquinatus (67899) | |
Late/Upper Pliocene | Italy | Leptochiton cancellatus (175549 175552) Leptochiton sp., Leptochiton cancellatus, Leptochiton algesirensis (175395) | |
Early/Lower Pleistocene - Late/Upper Pleistocene | Italy (Livorno) | Lepidopleurus cajetanus (173663) | |
Pleistocene - Holocene | USA (California) | Leptochiton clarki (138821) | |
Late/Upper Pleistocene | USA (California) | Lepidopleurus nexus (59063 219029) |