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Thecideidae
Taxonomy
Thecideidae was named by Gray (1840). It is extant. Its type is Thecidea.
It was assigned to Thecideidina by Olivier et al. (2003); and to Thecideoidea by Baker (2005), Williams et al. (2006), Emig et al. (2013) and Bitner and Müller (2017).
It was assigned to Thecideidina by Olivier et al. (2003); and to Thecideoidea by Baker (2005), Williams et al. (2006), Emig et al. (2013) and Bitner and Müller (2017).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1840 | Thecideidae Gray |
| 2003 | Thecideidae Olivier et al. |
| 2005 | Thecideidae Baker |
| 2006 | Thecideidae Williams et al. p. 1955 |
| 2013 | Thecideidae Emig et al. p. 76 |
| 2017 | Thecideidae Bitner and Müller p. 223 |
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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. Thecideidae Gray 1840
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Subfm. Lacazellinae Backhaus 1959
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G. †Eolacazella
G. Lacazella Munier-Chalmas 1881
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Subg. †Lacazella (Bifolium) Elliott 1948
Lacazella caribbeanensis Cooper 1977
Lacazella mauritiana Dall 1920
Lacazella mediterranea Risso 1826
†Lacazella nana Cooper 1988
†Lacazella novazelandiae Hiller 2011
G. †Parabifolium
G. †Thecidanella Ceccolini and Cianferoni 2023
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†Thecidanella fragilis Pajaud 1966
Invalid names: Danella [replaced]
Subfm. †Thecideinae Gray 1840
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G. †Backhausina
G. †Eudesella
G. †Glazewskia
G. †Konstantia
G. †Parathecidea
G. †Thecidea Defrance 1822
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†Thecidea essensis Roemer 1840
Thecidea mediterranea Risso 1826
†Thecidea moorei Davidson 1851
†Thecidea papillata von Schlotheim 1813
†Thecidea rhaetica Zugmayer 1882
†Thecidea rothpletzi Böhm 1891
Diagnosis
No diagnoses are available