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Ophisaurus canadensis

Reptilia - Anguidae

Taxonomy
Ophisaurus canadensis was named by Holman (1970). Its type specimen is ROM 7705, a set of vertebrae (single body vertebra), and it is a 3D body fossil. Its type locality is Kleinfelder Farm, which is in a Barstovian terrestrial horizon in the Wood Mountain Formation of Canada.

Sister species lacking formal opinion data
O. fejfari, O. gracilis, O. intermedius

Synonymy list
YearName and author
1970Ophisaurus canadensis Holman p. 1319

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
—Osteichthyes()
subclassSarcopterygii()
subclassDipnotetrapodomorpha(Nelson 2006)
subclassTetrapodomorpha()
—Tetrapoda
—Reptiliomorpha
—Anthracosauria
RankNameAuthor
subclassAmphibiosauriaKuhn 1967
—Cotylosauria()
—Amniota
—Sauropsida
classReptilia
—Squamata()
—Anguimorpha(Fürbringer 1900)
—Anguiformes(Bonaparte 1831)
superfamilyAnguioideaFitzinger 1826
familyAnguidaeGray 1825
subfamilyAnguinaeGray 1825
tribeOphisaurini
genusOphisaurusDaudin 1803
speciescanadensis

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.

†Ophisaurus canadensis Holman 1970
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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: terrestrialuc
Locomotion: actively mobilec
Diet: insectivoref
Diet 2: carnivoref
Created: 2005-09-05 19:41:37
Modified: 2005-09-23 16:25:38
Source: f = family, c = class, subp = subphylum, uc = unranked clade
References: Hendy et al. 2009, Behler and King 1979, Carroll 1988

Age range: Barstovian or 16.30000 to 12.50000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Barstovian16.3 - 12.5Canada (Saskatchewan) Ophisaurus canadensis (type locality: 18759)