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Pliodelphis

Mammalia - Cetacea - Delphinidae

Taxonomy
Pliodelphis was named by Belluzzo and Lambert (2021) [urn:lsid:zoobank.org:act: 9E1F-C0561ADC7EC8]. Its type is Pliodelphis doelensis.

It was assigned to Delphinidae by Belluzzo and Lambert (2021).

Species
P. doelensis (type species)

Synonymy list
YearName and author
2021Pliodelphis Belluzzo and Lambert p. 79 figs. Fig, 20-4

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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
superfamilyDelphinoidea
familyDelphinidae
genusPliodelphis

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. †Pliodelphis Belluzzo and Lambert 2021
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Pliodelphis doelensis Belluzzo and Lambert 2021
Diagnosis
ReferenceDiagnosis
A. Belluzzo and O. Lambert 2021This small size delphinid differs from other extinct and ex- tant members of the family based on the following unique combination of characters: dorsal exposure of maxilla on rostrum being significantly narrower than dorsal exposure of premaxilla at short distance anterior to antorbital notch; maximum opening of mesorostral groove being located ap- proximately at level of antorbital notches; transversely wide and anteroposteriorly long dorsal exposure of presphenoid anterior to bony nares, reaching anterior to level of antorbital notches; all dorsal infraorbital foramina being located pos- terior to level of premaxillary foramina; anteromedial sulcus being proportionally short, ending at a short distance ante- rior to antorbital notch; lateral margin of right premaxilla markedly and regularly convex on the neurocranium; and left premaxilla ending posteriorly before level of anterior margin of corresponding nasal, not contacting the latter (see detailed comparison with other delphinids below).
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: piscivoref
Diet 2: carnivoref
Reproduction: viviparoussubo
Created: 2005-06-08 10:11:09
Modified: 2005-06-08 12:11:09
Source: f = family, subo = suborder, o = order
References: Uhen 2004, Nowak 1991

Age range: Zanclean or 5.33300 to 3.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Zanclean5.333 - 3.6Netherlands P. doelensis (219565)