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

Placentidens lotus

Mammalia - Nyctitheriidae

Taxonomy
Placentidens lotus was named by Russell et al. (1973). Its type specimen is Louis-475 Mu, a tooth (Left M1), and it is a 3D body fossil. Its type locality is UCMP V6167, Mutigny quarry, which is in a Ypresian terrestrial horizon in the Lignites de Soissonais Formation of France. It is the type species of Placentidens.

Synonymy list
YearName and author
1973Placentidens lotus Russell et al. p. 43 fig. 12

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

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()
RankNameAuthor
infraorderCynodontia()
Mammaliamorpha
Mammaliaformes
classMammalia
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Eulipotyphla
suborderSoricomorphaGregory 1910
superfamilySoricoideaGill 1872
familyNyctitheriidaeSimpson 1928
subfamilyPlacentidentinae
genusPlacentidens
specieslotus

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.

Placentidens lotus Russell et al. 1973
show all | hide all
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialf
Locomotion: actively mobilec
Life habit: scansorialf
Diet: insectivoref
Reproduction: viviparoussubc
Created: 2005-09-01 09:08:46
Modified: 2005-09-01 11:08:46
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Hooker 2001, Hendy et al. 2009, Carroll 1988, Ji et al. 2002, Lillegraven 1979

Age range: Ypresian or 56.00000 to 47.80000 Ma

Collections (2 total)


Time interval Ma Country or state Original ID and collection number
Ypresian56.0 - 47.8France (Marne) Placentidens lotus (type locality: 35533 35535)