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Urogymninae
Taxonomy
Urogymninae was named by Gray (1851). It is extant.
It was assigned to Dasyatidae by Last et al. (2016), Marramà et al. (2018); and to Gymnuridae by Adnet et al. (2020).
It was assigned to Dasyatidae by Last et al. (2016), Marramà et al. (2018); and to Gymnuridae by Adnet et al. (2020).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1851 | Urogymninae Gray |
| 2016 | Urogymninae Last et al. p. 359 |
| 2018 | Urogymninae Marramà et al. p. 1145 |
| 2020 | Urogymninae Adnet et al. p. 35 |
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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.
Subfm. Urogymninae Gray 1851
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G. †Protohimantura Marramà et al. 2018
G. Urogymnus Muller and Henle 1837
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: o = order, subp = subphylum | |||||
| References: Hendy et al. 2009, Carroll 1988, Wagner 2023 | |||||
Age range
Maximum range based only on fossils: base of the Bartonian to the top of the Zanclean or 41.03000 to 3.60000 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Minimum age of oldest fossil (stem group age): 37.71 Ma
Collections (14 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Lutetian - Bartonian | Egypt | Himantura sp. (137540) | |
| Bartonian | Tunisia (Sidi Bouzid Township) | Himantura souarfortuna (173640) | |
| Priabonian | Egypt | Himantura sp. (137564 137568) | |
| Priabonian | Western Sahara | Himantura sp. (96686) | |
| Early/Lower Oligocene | Pakistan (Balochistan) | Himantura sp. (78520) | |
| Early/Lower Oligocene | Pakistan | Himantura sp. (150337) | |
| Rupelian | Oman (Dhofar) | Dasyatis sp. (175334) Himantura sp. (162464) | |
| Early/Lower Miocene | Brazil (Pará) | Himantura sp. (276435) | |
| Tortonian | Madagascar | Himantura sp. (171372) | |
| Late/Upper Miocene | Brunei Darussalam | Himantura sp. (194518) | |
| Zanclean | Italy | Himantura sp. (204946 276542) |