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Kentriodon hoepfneri

Mammalia - Cetacea - Kentriodontidae

Taxonomy
Kentriodon hoepfneri was named by Kazár and Hampe (2014). It is not extant. Its type specimen is MNU-071/18, a partial skeleton (Skull including the occipital condyles, parts of the facial region of the left maxilla and frontal, both nasals and a fragment of the right frontal of the verte). Its type locality is Grosse-Pampau, which is in a Serravallian offshore shelf claystone in the Glimmerton Formation of Germany.

Synonymy list
YearName and author
2014Kentriodon hoepfneri Kazár and Hampe p. 1217 figs. Figs. 2-8
2019Kentriodon hoepfneri Steeman and Ramassamy p. 35

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
Tetrapoda
Reptiliomorpha
Anthracosauria
subclassAmphibiosauriaKuhn 1967
Cotylosauria()
Amniota
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
RankNameAuthor
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderOdontoceti
infraorderDelphinida
familyKentriodontidae
genusKentriodon
specieshoepfneri

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.

Kentriodon hoepfneri Kazár and Hampe 2014
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Diagnosis
ReferenceDiagnosis
E. Kazár and O. Hampe 2014A species of Kentriodon differing from Delphinodon, K. pernix, Kampholophos, Macrokentriodon, Rudicetus, and Tagicetus by having anteromedially globular nasal bones; from Tagicetus in the lack of a long and wide posterolateral projection of the nasal on the vertex and in the lack of an internasal fossa; from Rudicetus and Tagicetus by nasals having a distinct vertical notch on the anterior margin; from K. schneideri Whitmore and Kaltenbach, 2008, by having cranium with thinner frontal and maxilla dorsal to the orbit; from K. obscurus Barnes and Mitchell, 1984, by having a longer postorbital process of frontal; from K. hobetsu Ichishima, 1994, by having palatine with pointed anterior edge of the pterygoid sinus fossa; from K. pernix and K. obscurus by the less ventrally inclined posterior process of the periotic; from K. pernix, K. obscurus, Delphinodon, and Macrokentriodon in having a narrowly elliptical posterior bullar facet; from K. pernix in the lack of a ventral keel of the tympanic bulla; from Macrokentriodon and K. schneideri by the considerably smaller skull size; from Delphinodon, K. schneideri, Rudice- tus, Macrokentriodon, Kampholophos, and Tagicetus by having considerably smaller teeth or tooth alveoli; and from Delphino- don and Kampholophos in the lack of accessory cusps on the teeth.
Measurements
No measurements are available
Composition: hydroxyapatitesubo
Form: roller-shapedo
Ontogeny: modification of partso
Environment: marine, freshwatersubo
Locomotion: actively mobileo
Life habit: aquatico
Depth habitat: surfaceo
Diet: carnivoresubo
Reproduction: viviparoussubo
Created: 2005-03-06 14:21:39
Modified: 2005-09-22 15:42:08
Source: subo = suborder, o = order
Reference: Uhen 2004

Age range: Serravallian or 13.82000 to 11.62000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Serravallian13.82 - 11.62Germany (Schleswig-Holstein) Steno sp. (type locality: 53894)