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Anosteira
Taxonomy
Anosteira was named by Leidy (1871). Its type is Anosteira ornata. It is the type genus of Anosteirinae.
It was assigned to Chelonia by Leidy (1873); to Anostirinae by Lydekker (1889); to Chelydridae by Cope (1884) and Lambe (1908); to Anosteiridae by Hay (1902) and Hay (1930); to Dermatemydidae by Hay (1908), Gilmore (1915) and Gilmore (1931); to Anosteirinae by Zangerl (1947), Hutchison (1996), Sukhanov (2000), Hutchison et al. (2004), Tong et al. (2010) and Karl et al. (2012); to Carettochelyidae by Joyce (2014); and to Carettochelyidae by Yeh (1963), Carroll (1988), Hutchison (1992), Brinkman et al. (2008) and Joyce et al. (2018).
It was assigned to Chelonia by Leidy (1873); to Anostirinae by Lydekker (1889); to Chelydridae by Cope (1884) and Lambe (1908); to Anosteiridae by Hay (1902) and Hay (1930); to Dermatemydidae by Hay (1908), Gilmore (1915) and Gilmore (1931); to Anosteirinae by Zangerl (1947), Hutchison (1996), Sukhanov (2000), Hutchison et al. (2004), Tong et al. (2010) and Karl et al. (2012); to Carettochelyidae by Joyce (2014); and to Carettochelyidae by Yeh (1963), Carroll (1988), Hutchison (1992), Brinkman et al. (2008) and Joyce et al. (2018).
Species
Synonymy list
| Year | Name and author |
|---|---|
| 1871 | Anosteira Leidy |
| 1873 | Anosteira Leidy p. 341 |
| 1884 | Anostira Cope |
| 1889 | Anostira Lydekker p. 143 |
| 1902 | Anosteira Hay p. 447 |
| 1908 | Anosteira Hay p. 279 figs. Plate 43, figs. I, %; teit-figs. 352-354 |
| 1908 | Anosteira Lambe |
| 1915 | Anosteira Gilmore p. 121 |
| 1930 | Anosteira Hay p. 92 |
| 1931 | Anosteira Gilmore p. 217 |
| 1947 | Anosteira Zangerl |
| 1963 | Anosteira Yeh |
| 1988 | Anosteira Carroll |
| 1992 | Anosteira Hutchison |
| 1996 | Anosteira Hutchison p. 339 |
| 2000 | Anosteira Sukhanov p. 344 |
| 2004 | Anosteira Hutchison et al. p. 45 |
| 2008 | Anosteira Brinkman et al. p. 65 |
| 2010 | Anosteira Tong et al. p. 280 |
| 2012 | Anosteira Karl et al. |
| 2014 | Anosteira Joyce |
| 2018 | Anosteira Joyce et al. |
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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.
G. †Anosteira Leidy 1871
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†Anosteira manchuriana Zangerl 1947
†Anosteira maomingensis Chow and Liu 1955
†Anosteira mongoliensis Gilmore 1931
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Invalid names: Anosteira shantungensis Cheng 1961 [synonym]
†Anosteira ornata Leidy 1871
†Anosteira pulchra Clark 1932
†Anosteira shuvalovi Chkhikvadze 1979
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| H. Tong et al. 2010 | A genus of Anosteirinae. Differing from Kizylkumemys in the second vertebral scute extending onto the first neural; differing from Pseudanosteira in the regular neurals, the large and not divided second vertebral scute. |
Measurements
No measurements are available
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| Source: f = family, c = class, subp = subphylum | |||||
| References: Uetz 2005, Hendy et al. 2009, Carroll 1988 | |||||
Age range: base of the Cenomanian to the top of the Late/Upper Eocene or 100.50000 to 33.90000 Ma
Collections (52 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Cenomanian - Santonian | Mongolia (Omnogov) | A. shuvalovi (67974) | |
| Early/Lower Eocene | China (Shandong) | A. shantungensis (154958) | |
| Early/Lower Eocene | China (Jiangxi) | A. sp. (182565) | |
| Bridgerian | USA (Wyoming) | A. ornata (15837 16201 16228 16235 16272 16273 27269 70266) Anostira ornata (130809) | |
| Lutetian | China (Liaoning) | A. manchuriana (162504) | |
| Lutetian - Bartonian | China (Guangdong) | A. maomingensis (151737 167230) | |
| Middle Eocene | Mongolia | A. mongoliensis (127656) | |
| Middle Eocene | China (Inner Mongolia) | A. mongoliensis (178831) | |
| Early/Lower Uintan | USA (Utah) | A. pulchra (16572) | |
| Uintan | USA (Wyoming) | A. pulchra (198273) | |
| Uintan | USA (Utah) | A. ornata (185691) A. pulchra (186893 186895 186896 213058 213059 213060 213061 213062 213063 213064 213065 213066 213067 213068 213069 213070 213071 213112 213113 213134 213135 222799 222802) Pseudanosteira pulchra (16594) | |
| Bartonian | China (Henan) | A. sp. (177036) | |
| Bartonian | Myanmar | A. sp. (41320 41456 41460 41461 41462 41463) | |
| Late/Upper Eocene | China (Guangdong) | A. maomingensis (144065) |