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Beneziphius cetariensis

Mammalia - Cetacea - Ziphiidae

Taxonomy
Beneziphius cetariensis was named by Miján et al. (2017). Its type specimen is SGHNMF MA0953, a partial skull, and it is a 3D body fossil. Its type locality is Selva fishing ground, which is in a Messinian/Zanclean offshore shelf phosphorite in Spain.

Synonymy list
YearName and author
2017Beneziphius cetariensis Miján et al. figs. Figs. 1–4

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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
classMammalia
Theriamorpha(Rowe 1993)
RankNameAuthor
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderOdontoceti
Amblyoccipita
Stegoceti
familyZiphiidae
genusBeneziphius
speciescetariensis

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.

Beneziphius cetariensis Miján et al. 2017
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Diagnosis
ReferenceDiagnosis
I. Miján et al. 2017Beneziphius cetariensis differs from B. brevi- rostris in: the larger size; the rostrum being proportionally longer; the premaxillae being longer than the maxillae at the apex of the rostrum; the left premaxillary sac fossa being transversely concave; and the ascending process of the pre- maxilla reaching the vertical, with the posterodorsal portion of the ascending process slightly overhanging the bony nares.
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 10:11:10
Modified: 2005-06-08 12:11:10
Source: f = family, subo = suborder, o = order
References: Nowak 1991, Uhen 2004

Age range: base of the Messinian to the top of the Zanclean or 7.24600 to 3.60000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Messinian - Zanclean7.246 - 3.6Spain Beneziphius cetariensis (type locality: 141838)