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Astadelphis gastaldii

Mammalia - Cetacea - Delphinidae

Taxonomy
Steno gastaldii was named by Brandt (1874). Its type specimen is MGPT PU 13883, a skull, and it is a 3D body fossil. Its type locality is Ca-Lunga, which is in a Zanclean marine horizon in the Sabbie d'Astie Formation of Italy.

It was recombined as Astadelphis gastaldii by Bianucci (1996), Murakami et al. (2014) and Ormezzano and Lanzetti (2014).

Synonymy list
YearName and author
1874Steno gastaldii Brandt p. II
1898Steno gastaldii Trouessart p. 1028
1904Steno gastaldii Trouessart p. 764
1996Astadelphis gastaldii Bianucci p. 100 figs. Figures 36-38
2014Astadelphis gastaldii Murakami et al. p. 492 figs. Table 1
2014Astadelphis gastaldii Ormezzano and Lanzetti p. 21

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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)
Theriiformes()
RankNameAuthor
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Scrotifera
Euungulata
Artiodactylamorpha
Artiodactyla()
Whippomorpha
orderCetacea
Pelagiceti
Neoceti
suborderOdontoceti
infraorderDelphinida
superfamilyDelphinoidea
familyDelphinidae
subfamilyDelphininae
genusAstadelphis
speciesgastaldii()

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.

Astadelphis gastaldii Brandt 1874
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Diagnosis
No diagnoses are available
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: Nowak 1991, Uhen 2004

Age range: Zanclean or 5.33300 to 3.60000 Ma

Collections (5 total)


Time interval Ma Country or state Original ID and collection number
Zanclean5.333 - 3.6Spain Astadelphis gastaldii (123588)
Zanclean5.333 - 3.6Italy (Asti) Steno bellardii (86305) Steno gastaldii (type locality: 52062)
Zanclean5.333 - 3.6Spain (Alicante) Astadelphis gastaldii (118104)
Zanclean - Piacenzian5.333 - 2.588Italy Steno bellardii (52063)