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Ochotomya
Taxonomy
Ochotomya was named by Polubotko (1966). It is not extant.
It was assigned to Megadesmidae by Wagner et al. (2007); and to Ceratomyidae by Bychkov et al. (1976) and Ros-Franch et al. (2014).
It was assigned to Megadesmidae by Wagner et al. (2007); and to Ceratomyidae by Bychkov et al. (1976) and Ros-Franch et al. (2014).
Species
Species lacking formal opinion data
Synonymy list
| Year | Name and author |
|---|---|
| 1966 | Ochotomya Polubotko |
| 1976 | Ochotomya Bychkov et al. |
| 2007 | Ochotomya Wagner et al. |
| 2014 | Ochotomya Ros-Franch 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. †Ochotomya Polubotko 1966
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†Ochotomya anmandykanensis Tuchkov 1966
†Ochotomya anyuensis Polubotko 1966
†Ochotomya terechovae Polubotko 1966
Diagnosis
No diagnoses are available
Measurements
| part | N | mean | |||||
|---|---|---|---|---|---|---|---|
| valve height | 1 | 9.50 |
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| Source: g = genus, c = class | |||||
| Reference: Aberhan et al. 2004 | |||||
Age range: base of the Griesbachian to the top of the Sevatian or 251.90200 to 205.60000 Ma
Collections (15 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Griesbachian | Russian Federation | O. sp. (90207) | |
| Norian | Russian Federation (Primorskiy Kray) | O. anmandykaensis (97859) | |
| Norian | Russian Federation | O. terechovae (69431) | |
| Norian - Rhaetian | Russian Federation | O. anjuensis, O. anmandykanensis (39315) O. terechovae, O. anmandykanensis (39302) | |
| Lacian | Russian Federation | O. anjuensis, O. terechovae, O. anmandykanensis (39313) O. anmandykanensis (214807) O. sp. (214804) | |
| Alaunian | Russian Federation | O. sp. (214808) | |
| Sevatian | Russian Federation | O. terechovae (202711) | |
| Rhaetian | New Zealand | O. sp. (50759 50760) | |
| Rhaetian | Russian Federation | O. anmandykanensis (214883) O. anyensis, O. anmandykanensis (69416) O. terechovae (128038) |