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Taxonomy
Lasaeidae was named by Gray (1842). It is extant.
It was assigned to Chamacea by Ward and Blackwelder (1987); and to Galeommatoidea by Coan et al. (2000), Bouchet et al. (2010), Carter et al. (2011), Hickman (2015).
It was assigned to Chamacea by Ward and Blackwelder (1987); and to Galeommatoidea by Coan et al. (2000), Bouchet et al. (2010), Carter et al. (2011), Hickman (2015).
Subtaxa
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1842 | Lasaeidae Gray |
| 1847 | Leptonidae Gray |
| 1869 | Scacchiidae Récluz |
| 1904 | Leptonidae Glenn p. 327 |
| 1965 | Leptonidae Newell p. 19 |
| 1980 | Leptonidae Vokes p. 111 |
| 1987 | Lasaeidae Ward and Blackwelder p. 130 |
| 1987 | Leptonidae Ward and Blackwelder p. 130 |
| 1990 | Leptonidae Beu et al. p. 397 |
| 2000 | Lasaeidae Coan et al. p. 258 |
| 2005 | Leptonidae Rosenberg |
| 2009 | Leptonidae Nevesskaja |
| 2010 | Lasaeidae Bouchet et al. |
| 2011 | Lasaeidae Carter et al. p. 17 |
| 2015 | Lasaeidae Hickman p. 16 |
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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. Lasaeidae Gray 1842 [kelly clam]
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G. Aligena Lea 1843 [aligena clam]
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Subg. Aligena (Aligena) Lea 1843
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†Aligena (Aligena) diegoana Hertlein and Grant 1972
†Aligena (Aligena) orbicularis Wood 1840
†Aligena aequata Conrad 1843
†Aligena cerritensis Arnold 1903
Aligena cokeri Dall 1909
Aligena elevata Stimpson 1851
†Aligena pustulosa Dall 1898
†Aligena striata Lea 1843
Aligena texasiana Harry 1969
Invalid names: Kelliopsis Verrill and Bush 1898 [synonym], Orobitella Dall 1900 [synonym]
G. Cymatioa Berry 1963
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Cymatioa electilis Berry 1963
Invalid names: Crenimargo Berry 1963 [replaced]
G. Diarmaidia Coan and Valentich-Scott 2012
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Diarmaidia bidentata Montague 1803
Diarmaidia egretta Olsson 1961
Diarmaidia jingchunae Coan and Valentich-Scott 2012
Diarmaidia zorritensis Olsson 1961
G. Kellia Fischer 1884
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†Kellia ambigua Nyst and Westendorp 1839
†Kellia antiqua Marwick 1926
†Kellia cycladia Wood 1840
†Kellia lajollaensis Hanna 1927
†Kellia micans Tate 1887
†Kellia pumila Wood 1840
†Kellia rotunda Deshayes 1855
†Kellia rotundula Glenn 1904
†Kellia saxiriva Hickman 2015
Kellia suborbicularis Montague 1803 [suborbicular kellyclam]
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Invalid names: Kellia laperousii Deshayes 1839 [synonym]
†Kellia twinensis Clark 1925
†Kellia uvasana Dickerson 1915
†Kellia vokesi Hickman 2015
Invalid names: Chironia Deshayes 1839 [synonym]
G. Kurtiella Gofas and Salas 2008
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Kurtiella ellipticum Carpenter 1857
Kurtiella garfinkleae Coan and Valentich-Scott 2012
Kurtiella lediforme Olsson 1961
Kurtiella pedroana Dall 1899
Kurtiella regueroae Coan and Valentich-Scott 2012
Kurtiella sublaevis Carpenter 1857
Kurtiella tumida Carpenter 1864 [robust mysella]
Kurtiella umbonatum Carpenter 1857
G. Lasaea Brown 1827
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Lasaea adansoni Gmelin 1791 [reddish lepton]
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Invalid names: Amphidesma nucleola Lamarck 1818 [synonym], Bornia seminulum Philippi 1836 [synonym], Cardium rubrum Montagu 1803 [synonym], Lasaea cistula Keen 1938 [synonym], Lasaea subviridis Dall 1899 [synonym]
†Lasaea australis Lamarck 1818
G. Neaeromya Gabe 1873
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Neaeromya margarita Olsson 1961
Neaeromya obliqua Harry 1969
Neaeromya rugifera Carpenter 1864
Neaeromya subquadrata Gabb 1872
Neaeromya zorrita Olsson 1961
G. Scacchia Philippi 1844
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Subg. †Scacchia (Austroscintilla)
Subg. Scacchia (Scacchia) Philippi 1844
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†Scacchia (Scacchia) degrangei Cossmann and Peyrot 1911
Scacchia (Scacchia) elliptica Scacchi 1833
Invalid names: Borniinae Bernard 1983 [empty], Leptonidae Gray 1847 [synonym], Orobitellinae Bernard 1983 [empty], Scacchiidae Récluz 1869 [synonym], Thecodontinae Bernard 1983 [empty]
Diagnosis
No diagnoses are available