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Taikicetus

Mammalia - Cetacea - Cetotheriidae

Taxonomy

Species
T. inouei (type species)

Synonymy list
YearName and author
2018Taikicetus Tanaka et al. p. 4 figs. Fig. 11
2021Taikicetus Bisconti et al. p. 23 figs. Figure 17

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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
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderMysticeti
Chaeomysticeti()
familyCetotheriidae()
genusTaikicetus

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. †Taikicetus Tanaka et al. 2018
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Taikicetus inouei Tanaka et al. 2018
Diagnosis
ReferenceDiagnosis
Y. Tanaka et al. 2018Taikicetus inouei can be identified from closely related taxa (Diorocetus chichibuensis, D. shobarensis, Isanacetus laticephalus, Parietobalaena spp., Pinocetus polonicus, Tiphyocetus temblorensis) having an anteriorly swollen short zygomatic process (length vs width of the zygomatic process; high triangular coronoid process; and weak angular process, which does not reach as far posterior as the mandibular condyle. Taikicetus inouei can be identified by following unique combination of characters; outline of suture between maxillae and palatines forming a posteriorly pointing V-shape (Character 20), convex lateral edge of supraoccipital convex in dorsal view (Character 112), tip of postglenoid process in lateral view pointing ventrally (Character 117), and outline of postglenoid process distinctly wider than high in anterior or posterior view (Character 120).