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Protostegidae
Taxonomy
Protostegidae was named by Cope (1873) [also said to be 1872]. It is not extant. Its type is Protostega.
It was assigned to Athecae by Cope (1875); to Cryptodira by Hay (1902); to Chelonii by Jaekel (1911); to Chelonioidae by Hay (1930); to Chelonoidea by Gaffney (1975); to Cryptodira by Kuhn (1946) and Thurmond and Jones (1981); to Dermochelyoidea by Weems (1988); to Pandermochelys by Kear and Lee (2006); to Chelonioidea by Wieland (1909), Kuhn (1966), Carroll (1988), Lehman and Tomlinson (2004), Joyce et al. (2004) and Karl et al. (2012); to Dermochelyoidae by Hirayama (1998) and de Lapparent de Broin et al. (2014); and to Chelonioidea by Kear (2006), Cadena and Parham (2015) and Cadena and Combita-Romero (2023).
It was assigned to Athecae by Cope (1875); to Cryptodira by Hay (1902); to Chelonii by Jaekel (1911); to Chelonioidae by Hay (1930); to Chelonoidea by Gaffney (1975); to Cryptodira by Kuhn (1946) and Thurmond and Jones (1981); to Dermochelyoidea by Weems (1988); to Pandermochelys by Kear and Lee (2006); to Chelonioidea by Wieland (1909), Kuhn (1966), Carroll (1988), Lehman and Tomlinson (2004), Joyce et al. (2004) and Karl et al. (2012); to Dermochelyoidae by Hirayama (1998) and de Lapparent de Broin et al. (2014); and to Chelonioidea by Kear (2006), Cadena and Parham (2015) and Cadena and Combita-Romero (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1873 | Protostegidae Cope |
| 1875 | Protostegidae Cope p. 16 |
| 1902 | Protostegidae Hay p. 439 |
| 1909 | Protostegidae Wieland p. 102 |
| 1911 | Protostegidae Jaekel p. 187 |
| 1930 | Protostegidae Hay p. 78 |
| 1946 | Protostegidae Kuhn p. 58 |
| 1966 | Protostegidae Kuhn p. 28 |
| 1975 | Protostegidae Gaffney p. 429 |
| 1981 | Protostegidae Thurmond and Jones p. 124 |
| 1988 | Protostegidae Carroll |
| 1988 | Protostegidae Weems p. 141 figs. Table 2 |
| 1998 | Protostegidae Hirayama |
| 2004 | Protostegidae Joyce et al. |
| 2004 | Protostegidae Lehman and Tomlinson p. 1163 |
| 2006 | Protostegidae Kear |
| 2006 | Protostegidae Kear and Lee p. 116 |
| 2012 | Protostegidae Karl et al. |
| 2014 | Protostegidae de Lapparent de Broin et al. |
| 2015 | Protostegidae Cadena and Parham p. 3 |
| 2023 | Protostegidae Cadena and Combita-Romero |
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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. †Protostegidae Cope 1873
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G. †Desmatochelys Williston 1894
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†Desmatochelys lowii Williston 1894
†Desmatochelys padillai Cadena and Parham 2015
G. †Notochelone Lydekker 1889
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†Notochelone costata Owen 1882
Invalid names: Notochelys Owen 1882 [replaced]
G. †Protostega Cope 1871
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†Protostega eaglefordensis Zangerl 1953
†Protostega gigas Cope 1871
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Invalid names: Protostega dixie Zangerl 1953 [synonym], Protostega potens Hay 1908 [synonym]
Subfm. †Protosteginae Wieland
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G. †Rhinochelys Seeley 1869
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†Rhinochelys amaberti Moret 1935
†Rhinochelys cantabrigiensis Lydekker 1889
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Invalid names: Rhinochelys cardiocephalus Seeley 1869 [synonym], Rhinochelys dayi Seeley 1869 [synonym], Rhinochelys eurycephalus Seeley 1869 [synonym], Rhinochelys jessoni Lydekker 1889 [synonym], Rhinochelys platyrhinus Seeley 1869 [synonym], Rhinochelys rheporhinus Seeley 1869 [synonym], Rhinochelys sphenicephalus Seeley 1869 [synonym]
†Rhinochelys elegans Lydekker 1889
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Invalid names: Rhinochelys brachyrhina Lydekker 1889 [synonym], Rhinochelys macrorhina Lydekker 1889 [synonym], Rhinochelys mastocephalus Seeley 1869 [synonym], Rhinochelys stenicephalus Seeley 1869 [synonym]
†Rhinochelys nammourensis Tong et al. 2006
G. †Terlinguachelys Lehman and Tomlinson 2004
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†Terlinguachelys fischbecki Lehman and Tomlinson 2004
Diagnosis
No diagnoses are available