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Leptictis douglassi

Mammalia - Leptictidae

Taxonomy
Leptictis douglassi was named by Novacek (1976). Its type specimen is TMM 40688-6, a partial skull (both halves lower jaw; left ramus with P3-4M1-2, right ramus with P4-M3; upper maxillary fragment with P3), and it is a 3D body fossil. Its type locality is Blue Cliff Horizon, which is in a Duchesnean terrestrial horizon in Texas.

Synonymy list
YearName and author
1976Leptictis douglassi Novacek

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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
RankNameAuthor
subclassSynapsida
Therapsida()
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
superorderLeptictida
familyLeptictidaeGill 1872
subfamilyLeptictinaeGill 1872
genusLeptictisLeidy 1868
speciesdouglassi

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.

Leptictis douglassi Novacek 1976
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: ground dwellingf
Diet: insectivoref
Diet 2: carnivoref
Reproduction: viviparoussubc
Created: 2011-04-16 19:28:33
Modified: 2011-04-16 04:29:22
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Hendy et al. 2009, Ji et al. 2002, Carroll 1988, Meehan and Martin 2010, Lillegraven 1979

Age range: Duchesnean or 39.70000 to 37.00000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Duchesnean39.7 - 37.0USA (Texas) Leptictis douglassi (type locality: 16835)