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Geoemyda
Taxonomy
Geoemyda was named by Gray (1834). It is extant.
It was corrected as Geomyda by Shikama (1956).
It was assigned to Batagurinae by Bickham (1975), Mlynarski (1984), Ernst and Barbour (1989); to Emydidae by Shikama (1956), Deraniyagala (1968), Deraniyagala (1969), Carroll (1988), Frank and Ramus (1996); to Geoemydidae by Takahashi et al. (2007), Claude et al. (2012); and to Geoemydinae by van Dijk et al. (2014).
It was corrected as Geomyda by Shikama (1956).
It was assigned to Batagurinae by Bickham (1975), Mlynarski (1984), Ernst and Barbour (1989); to Emydidae by Shikama (1956), Deraniyagala (1968), Deraniyagala (1969), Carroll (1988), Frank and Ramus (1996); to Geoemydidae by Takahashi et al. (2007), Claude et al. (2012); and to Geoemydinae by van Dijk et al. (2014).
Synonymy list
| Year | Name and author |
|---|---|
| 1834 | Geoemyda Gray |
| 1956 | Geomyda Shikama p. 37 |
| 1968 | Geoemyda Deraniyagala p. 95 |
| 1969 | Geoemyda Deraniyagala p. 10 |
| 1975 | Geomyda Bickham p. 203 |
| 1984 | Geoemyda Mlynarski |
| 1988 | Geoemyda Carroll |
| 1989 | Geoemyda Ernst and Barbour |
| 1996 | Geoemyda Frank and Ramus |
| 2007 | Geoemyda Takahashi et al. |
| 2012 | Geoemyda Claude et al. |
| 2014 | Geoemyda van Dijk 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. Geoemyda Gray 1834
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Subg. †Geoemyda (Geoliemys) Matsumoto 1929
†Geoemyda amamiensis Takahashi et al. 2007
†Geoemyda eureia Wegner 1913
†Geoemyda headonensis Hooley 1905
Geoemyda japonica Fan 1931
†Geoemyda malustensis Macarovici and Vanca 1960
†Geoemyda mossoczyi Mlynarski 1964
†Geoemyda pidoplickai Khosatzky 1946
†Geoemyda ptychogastroides Hummel 1935
Geoemyda spengleri Gmelin 1789
†Geoemyda striata Deraniyagala 1969
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: subo = suborder, c = class, subp = subphylum | |||||
| References: Uetz 2005, Hendy et al. 2009, Carroll 1988 | |||||
Age range
Maximum range based only on fossils: base of the Lutetian to the top of the Late/Upper Pleistocene or 48.07000 to 0.01170 Ma
Minimum age of oldest fossil (stem group age): 41.03 Ma
Minimum age of oldest fossil (stem group age): 41.03 Ma
Collections (18 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian | Germany (Sachsen-Anhalt) | G. ptychogastroides (44999 45000 45001 45002) | |
| MP 13 | Germany (Eifel) | Geiselemys ptychogastroides (24201) | |
| MP 17A - MP 17B | United Kingdom (England) | Nicoria headonensis (28747) | |
| Miocene | Sri Lanka | G. striatus (13449) | |
| Langhian | Sri Lanka (Puttalam) | G. striata (14149) | |
| Langhian - Serravallian | Poland (Silesia) | G. eureia (42594) | |
| Late/Upper Miocene | Poland (Upper Silesia) | G. eureia (187574) | |
| Pliocene | Romania (Southern Moldavia) | G. malustensis (39424) | |
| MN 14 | Ukraine | G. pidoplickai (50908) | |
| MN 15 | Poland | G. eureia (33396) | |
| MN 16 | Poland | G. eureia, G. mossoczyi (33473) | |
| Villafranchian | Slovakia | G. mossoczyi (41026) | |
| Pleistocene | Japan (Ryukyu Islands) | G. amamiensis (48721) | |
| Late/Upper Pleistocene | Ecuador (Santa Elena) | G. sp. (185519) | |
| Late/Upper Pleistocene | Japan (Okinawa) | G. japonica (192971) |