Biology:Septidelphis
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Short description: Extinct genus of mammals
| Septidelphis | |
|---|---|
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| Fossil skull of Septidelphis morii | |
Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Class: | Mammalia |
| Order: | Artiodactyla |
| Infraorder: | Cetacea |
| Family: | Delphinidae |
| Genus: | †Septidelphis Bianucci, 2013 |
| Species: | †S. morii
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| Binomial name | |
| †Septidelphis morii Bianucci, 2013
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Septidelphis is an extinct genus of oceanic dolphins belonging to the family (Delphinidae). The type species is Septidelphis morii.
Fossil records
This genus is known in the fossil records from the late Zanclean–early Piacenzian (Pliocene) (age range: from 3.81 to 3.19 million years ago). Fossils are found in the marine strata of Piedmont (northern Italy).[1][2]
Description
This genus is characterized by a condylobasal length reaching about 550 millimetres (22 in), by a long and narrow rostrum and by a wide premaxillae at the middle of rostrum. It shows an extreme posterior widening of the dorsal opening of the mesorostral canal.[2][3][4]
References
- ↑ Fossilworks
- ↑ 2.0 2.1 Giovanni Bianucci (2013). "Septidelphis morii, n. gen. et sp., from the Pliocene of Italy: new evidence of the explosive radiation of true dolphins (Odontoceti, Delphinidae)" Journal of Vertebrate Paleontology 33 (3): 722–740. doi:10.1080/02724634.2013.744757.
- ↑ The Coastal Paleontologist
- ↑ "Morphobank". http://www.morphobank.org/index.php/Projects/ProjectOverview/project_id/1110.
Wikidata ☰ Q20721746 entry
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