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Vectocleidus pastorum

Reptilia - Plesiosauria - Leptocleididae

Taxonomy
Vectocleidus pastorum was named by Benson et al. (2013). Its type specimen is MIWG 1997.302, a set of postcrania, and it is a 3D body fossil. Its type locality is Shepherds Chine foreshore, which is in a Barremian estuary/bay mudstone in the Vectis Formation of the United Kingdom. It is the type species of Vectocleidus.

Synonymy list
YearName and author
2013Vectocleidus pastorum Benson et al. figs. 1-3

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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
RankNameAuthor
Cotylosauria()
Amniota
Sauropsida
classReptilia
subclassEureptilia()
Romeriida
Diapsida()
suborderSauropterygia
orderPlesiosauriade Blainville 1835
superfamilyPlesiosauroideaWelles 1943
Leptocleidia
familyLeptocleididae
genusVectocleidus
speciespastorum

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.

Vectocleidus pastorum Benson et al. 2013
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Diagnosis
ReferenceDiagnosis
R. B. J. Benson et al. 2013Leptocleidid plesiosaurian with autapomorphic dorsal neural spines that are anteroposteriorly short, and successive spines alternate between being transversely compressed, and being expanded to the right. V. pastorum additionally differs from Leptocleidus superstes in having more gracile clavicles and the anterior process of the coracoid is inflected anterolaterally. The posterior cervical centra are shorter anteroposteriorly than high dorsoventrally, differing from Brancasaurus.