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Amphicetus later

Mammalia - Cetacea

Taxonomy
Amphicetus later was named by Van Beneden (1880) [no type specimen listed in Van Beneden (1880); specimen number from Steeman (2007)]. Its type specimen is IRScNB CtM 575/Reg 313, a partial skull (right periotic), and it is a 3D body fossil. Its type locality is Borsbeek, Fort 3, which is in a Tortonian lagoonal horizon in the Diest Formation of Belgium.

Synonymy list
YearName and author
1880Amphicetus later Van Beneden p. 20
1898Amphicetus later Trouessart p. 1075
1904Amphicetus later Palmer p. 94
1904Amphicetus later Trouessart p. 781
2010Amphicetus later Steeman p. 70
2011Amphicetus later Hampe and Ritsche p. 88

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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
RankNameAuthor
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderMysticeti
Chaeomysticeti()
Plicogulae
superfamilyBalaenopteroideaGray 1868
genusAmphicetus
specieslater

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.

Amphicetus later Van Beneden 1880
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: hydroxyapatitesubo
Form: roller-shapedo
Ontogeny: modification of partso
Environment: marinesubo
Locomotion: actively mobileo
Life habit: aquaticsubo
Depth habitat: surfaceo
Diet: carnivoresubo
Diet 2: suspension feedersubo
Reproduction: viviparouso
Created: 2005-03-06 14:20:41
Modified: 2005-03-06 16:34:40
Source: subo = suborder, o = order
Reference: Uhen 2004

Age range: Tortonian or 11.63000 to 7.24600 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Tortonian11.63 - 7.246Belgium (Antwerpen) Amphicetus later (type locality: 52049 66960)