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Thetis
Taxonomy
Thetis was named by Sowerby (1826) [Sepkoski's age data: K Haut-l K Turo Sepkoski's reference number: 159,789]. Its type is Thetis oblonga.
It was considered a nomen nudum by Vokes (1980).
It was assigned to Mactromyidae by Cox et al. (1969) and Tashiro (1988); and to Veneroida by Sepkoski (2002).
It was considered a nomen nudum by Vokes (1980).
It was assigned to Mactromyidae by Cox et al. (1969) and Tashiro (1988); and to Veneroida by Sepkoski (2002).
Species
Synonyms
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Synonymy list
| Year | Name and author |
|---|---|
| 1826 | Thetis Sowerby |
| 1871 | Fimbriella Stoliczka |
| 1969 | Thetis Cox et al. p. 512 |
| 1988 | Thetis Tashiro p. 289 |
| 2002 | Thetis Sepkoski |
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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. †Thetis Sowerby 1826
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†Thetis elongata Gabb 1869
†Thetis japonica Hayami 1975
Invalid names: Fimbriella Stoliczka 1871 [objective synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: superf = superfamily, c = class | |||||
| References: Sanchez Roig 1926, Aberhan et al. 2004 | |||||
Age range: base of the Late/Upper Valanginian to the top of the Maastrichtian or 140.20000 to 66.00000 Ma
Collections (17 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Late/Upper Valanginian | Hungary | T. renevieri (25152) | |
| Hauterivian | France | T. renevieri (2203) | |
| Hauterivian | Switzerland | T. renevieri (2198) | |
| Early/Lower Aptian | Switzerland | T. prestensis (2232) | |
| Albian | Switzerland | T. genevensis (2167 2170) T. sanctae-crucis (2237) | |
| Albian | France | T. genevensis (2168) | |
| Late/Upper Albian | United Kingdom (England) | T. laevigata (6280) T. laevigatum (51673) | |
| Late/Upper Albian | France | T. genevensis (58885) | |
| Late/Upper Albian | Spain | T. radiata (66129) | |
| Cenomanian | Japan | T. japonica (69472 141571) | |
| Cenomanian | Japan (Ishikari) | T. japonica (39578) | |
| Turonian | Japan (Ishikari) | T. japonica (39577) | |
| Maastrichtian | India | T. ignobilis (1351) |