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Eodelphinus
Taxonomy
Eodelphinus was named by Murakami et al. (2014) [replacement name for Eodelphis Murakami et al 2014].
It was assigned to Delphinidae by Murakami et al. (2014), Marx et al. (2016) and Berta (2017).
It was assigned to Delphinidae by Murakami et al. (2014), Marx et al. (2016) and Berta (2017).
Species
Synonyms
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Synonymy list
Year | Name and author |
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2014 | Eodelphis Murakami et al. p. 492 figs. Figs. 2-6 |
2014 | Eodelphinus Murakami et al. p. 1261 |
2016 | Eodelphinus Marx et al. p. 140 |
2017 | Eodelphinus Berta p. 164 |
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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. †Eodelphinus Murakami et al. 2014
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†Eodelphinus kabatensis Horikawa 1977
Invalid names: Eodelphis Murakami et al. 2014 [replaced]
Diagnosis
Reference | Diagnosis | |
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M. Murakami et al. 2014 (Eodelphis) | Differing from all delphinids by having a medially positioned premaxillary foramen, a partially trans- versely directed suture line between the palatine and pterygoid on the palate, and prominently long and ventrolaterally extended posterior process of the periotic with the attenuating posterior bullar facet. Differing from all delphinids except Orcinus and Hemisyntrachelus spp. by having a wide ascending process of the left premaxilla relative to the right premaxilla at level of the mid- dle of the external nares. Differing from all delphinids except Australodelphis and Hemisyntrachelus oligodon by possessing a right premaxilla with a nearly straight lateral edge from the an- torbital notch to the level of the middle of the external nares. Differing from all delphinids except Australodelphis by possess- ing a left premaxilla that prominently overhangs the maxilla. Dif- fering from all delphinids except Pseudorca, Orcaella, Orcinus, and Sotalia by having a long lateral lamina of palatine extend- ing beyond the level of the anterior margin of the frontal groove. Differing from all delphinids except Astadelphis, Hemisyntra- chelus, Lagenorhynchus obliquidens, Orcinus, Pseudorca, Sousa, and Steno by having a dorsoventrally deep mandible. |
Measurements
No measurements are available
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Source: f = family, subo = suborder, o = order | |||||
References: Nowak 1991, Uhen 2004 |