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Semnorhynchus
Taxonomy
Semnorhynchus was named by Faust (1896). It is extant.
It was assigned to Cryptorhynchina by Poinar and Legalov (2014), Legalov (2015).
It was assigned to Cryptorhynchina by Poinar and Legalov (2014), Legalov (2015).
Synonymy list
| Year | Name and author |
|---|---|
| 1896 | Semnorhynchus Faust |
| 2014 | Semnorhynchus Poinar and Legalov p. 507 |
| 2015 | Semnorhynchus Legalov p. 1486 |
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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. Semnorhynchus Faust 1896
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†Semnorhynchus brachyrhinus Poinar and Legalov 2014
†Semnorhynchus camptostegus Poinar and Legalov 2014
†Semnorhynchus contorhinus Poinar and Legalov 2014
†Semnorhynchus euryaspus Poinar and Legalov 2014
†Semnorhynchus eurystegus Poinar and Legalov 2014
†Semnorhynchus leptostegus Poinar and Legalov 2014
†Semnorhynchus megasomus Poinar and Legalov 2014
†Semnorhynchus stenostegus Poinar and Legalov 2014
†Semnorhynchus tanyrhinus Poinar and Legalov 2014
Diagnosis
No diagnoses are available
Measurements
No measurements are available
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| Source: c = class, p = phylum | |||||
| References: Kiessling 2004, Bush and Bambach 2015 | |||||
Age range: base of the Burdigalian to the top of the Langhian or 20.45000 to 13.82000 Ma
Collections (2 total)
| Time interval | Ma | Country or state | Original ID and collection number |
|---|---|---|---|
| Burdigalian - Langhian | Dominican Republic | S. euryaspus (122982) S. eurystegus, S. stenostegus, S. megasomus, S. contorhinus, S. tanyrhinus, S. leptostegus, S. brachyrhinus, S. camptostegus (122472) |