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Leptoscaptor

Mammalia - Talpidae

Taxonomy
Leptoscaptor was named by Ziegler (2003). It is not extant. Its type is Leptoscaptor bavaricum.

It was assigned to Scalopini by Ziegler (2003).

Species
L. bavaricum (type species), L. robustior

Synonymy list
YearName and author
2003Leptoscaptor Ziegler

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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
RankNameAuthor
Mammaliaformes
classMammalia
Theriamorpha(Rowe 1993)
Theriiformes()
Trechnotheria
Cladotheria
Zatheria
subclassTribosphenida()
subclassTheria
Eutheria()
Placentalia
Boreoeutheria
Laurasiatheria
Eulipotyphla
suborderSoricomorphaGregory 1910
infraorderSoricotaKalandadze and Rautian 1992
superfamilyTalpoideaFischer de Waldheim 1817
familyTalpidae(Fischer de Waldheim 1817)
subfamilyTalpinaeFisher von Waldheim 1817
tribeScalopiniDobson 1883
genusLeptoscaptor

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. †Leptoscaptor Ziegler 2003
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Leptoscaptor bavaricum Ziegler 2003
Leptoscaptor robustior Ziegler 2003
Diagnosis
ReferenceDiagnosis
R. Ziegler 2003Medium-sized scalopine mole. Tentative dental formula I?1/2, C 1/1, P4/3, M 3/3. i2>i1>c. Lower canine incisor-shaped, single-rooted. i2 more procumbent than c. Lower premolars double-rooted, increasing in size posteriorly, m1m3. Olbique cristid joins metacristid in m2 and m3, no metastylid developed. Talonid lingually open in m1. Upper incisor enlarged. Upper canine single-or double-rooted. P1-P3 double-rooted, P4 with tiny parastyle, protocone in most P4 a small but distinct cusp. Mesostyles on upper molars divided, no lingual conules on M1 and M3, on M2 weakly developed para- and metaconules. Humerus more or less slender, head elliptical, directed parallel to shaft, brachialis fossa large but shallow, deltoid process short, teres tubercle long, crest-shpaed, pectoral tubercle in midshaft posistion, scalopine ridge prominent, running diagonally from the head to the medial side of the lesser tuberosity, the trochlea is wide, separated by a narrow notch from the fossa from the m. flexor digitorum profundus ligament, olecranon fossa large.
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialsubc
Locomotion: actively mobilec
Life habit: fossorialf
Diet: insectivoref
Reproduction: viviparoussubc
Created: 2005-06-08 10:11:09
Modified: 2005-08-22 18:41:29
Source: f = family, subc = subclass, c = class, subp = subphylum
References: Lillegraven 1979, Nowak 1991, Carroll 1988, Ji et al. 2002, Hendy et al. 2009

Age range: MN 7 + 8 or 12.75000 to 11.10000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
MN 7 + 812.75 - 11.1Germany (Bavaria) L. bavaricum (67161 67162) L. robustior (67165 67166)