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Thunnus secretus
Taxonomy
Thunnus secretus was named by Bannikov (1979). Its type specimen is TMRS P-75, a skeleton, and it is a 3D body fossil. Its type locality is Verkhovina Bystraya, which is in an Oligocene marine horizon in the Krosno Series Formation of Ukraine.
Synonymy list
Year | Name and author |
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1979 | Thunnus secretus Bannikov p. 103 figs. Fig. 4 |
2011 | Thunnus secretus Monsch and Bannikov p. 284 |
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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.
†Thunnus secretus Bannikov 1979
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Diagnosis
Reference | Diagnosis | |
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K. A. Monsch and A. F. Bannikov 2011 | 36–37 (17–18 + 19) vertebrae. Pelvic fin slightly anterior of pectoral fin. |