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Hydromedusinae
Taxonomy
Hydromedusinae was named by Baur (1893). It is extant.
It was assigned to Chelidae by van Dijk et al. (2014), Moyano-Paz et al. (2022) and Agnolín et al. (2023).
It was assigned to Chelidae by van Dijk et al. (2014), Moyano-Paz et al. (2022) and Agnolín et al. (2023).
Subtaxa
Synonymy list
| Year | Name and author |
|---|---|
| 1893 | Hydromedusinae Baur |
| 2014 | Hydromedusinae van Dijk et al. |
| 2022 | Hydromedusinae Moyano-Paz et al. p. 17 |
| 2023 | Hydromedusinae Agnolín 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.
Subfm. Hydromedusinae Baur 1893
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: f = family, c = class, subp = subphylum | |||||
| References: Carroll 1988, Ernst and Barbour 1989, Hendy et al. 2009 | |||||
Age range: base of the Campanian to the top of the Early/Lower Maastrichtian or 83.60000 to 66.00000 Ma
Collections (5 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Campanian | Argentina (Santa Cruz) | Hydromedusinae indet. (237047) | |
| Maastrichtian | Argentina (Rio Negro) | Iaremys batrachomorpha (237272) | |
| Early/Lower Maastrichtian | Argentina (Santa Cruz) | Hydromedusinae indet. (206969 206970 227006) |