Basic info Taxonomic history Classification Included Taxa
Morphology Ecology and taphonomy External Literature Search Age range and collections

Amphidolops

Osteichthyes - Polydolopidae

Taxonomy
Amphidolops was named by Ameghino (1902). Its type is Amphidolops serrula.

It was assigned to Polydolopinae by Marshall (1982); and to Polydolopidae by Ameghino (1902), Simpson (1948), Paula Couto (1952), McKenna and Bell (1997).

Species
A. intermedius, A. minimus, A. serrula (syn. Anadolops thylacoleoides) (type species), A. yapa
Entered
by J. Alroy on 2003-01-23; modified by M. Carrano on 2015-07-26

Synonyms
Synonymy list
YearName and author
1902Amphidolops Ameghino p. 42
1904Anadolops Ameghino p. 109
1935Seumadia Simpson p. 5
1948Amphidolops Simpson
1948Seumadia Simpson
1952Amphidolops Paula Couto
1952Seumadia Paula Couto
1982Amphidolops Marshall
1997Amphidolops McKenna and Bell
1997Seumadia McKenna and Bell

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
classOsteichthyes
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
RankNameAuthor
subclassSynapsida
—Therapsida()
infraorderCynodontia()
—Mammaliamorpha
—Mammaliaformes
classMammalia
—Cladotheria
—Zatheria
subclassTribosphenida()
subclassTheria
subclassMetatheria()
—Marsupialiformes
suborderPolydolopimorphiaArcher 1984
familyPolydolopidae
subfamilyPolydolopinaeAmeghino 1897
genusAmphidolops

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. †Amphidolops Ameghino 1902
show all | hide all
†Amphidolops intermedius Chornogubsky 2020
†Amphidolops minimus Chornogubsky 2020
†Amphidolops serrula Ameghino 1902
hide
Invalid names: Anadolops thylacoleoides Ameghino 1904 [synonym]
†Amphidolops yapa Simpson 1935
Invalid names: Anadolops Ameghino 1904 [synonym], Seumadia Simpson 1935 [synonym]
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialc
Locomotion: actively mobilec
Life habit: scansorialsubc
Diet: omnivoresubc
Reproduction: viviparoussubc
Created: 2011-04-28 11:05:11
Modified: 2011-04-27 20:05:35
Source: subc = subclass, c = class, subp = subphylum
References: Carroll 1988, Lillegraven 1979, Hopson 1973, Hendy et al. 2009, Clemens 1979

Age range: base of the Danian to the top of the Bartonian or 66.00000 to 37.71000 Ma

Collections (11 total)


Time interval Ma Country or state Original ID and collection number
Danian66.0 - 61.66Argentina (Chubut) Seumadia yapa (13782)
Casamayoran56.0 - 48.0Argentina (Chubut) A. serrula (49898 141758 175742) Anadolops thylacoleoides (176285)
Lutetian48.07 - 41.03Argentina (Chubut) A. sp. nov. 2, A. intermedius (133039) A. sp. nov. 2, A. intermedius, A. sp. nov. 1 (176059)
Bartonian41.03 - 37.71Argentina (Chubut) Amphidolops indet. (176181) A. serrula (13779 49900 176182)