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Xystracanthus

Chondrichthyes -

Synonymy list
YearName and author
1859Xystracanthus Leidy
1873Xystracanthus Leidy p. 353
1879Xystracanthus Waagen p. 18
1902Xystracanthus Hay p. 333
1963Xystracanthus Jordan p. 593

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RankNameAuthor
kingdomAnimalia()
Triploblastica
Nephrozoa
Deuterostomia
phylumChordataHaeckel 1847
RankNameAuthor
subphylumVertebrata
superclassGnathostomata
classChondrichthyes
genusXystracanthusLeidy 1859

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.

Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilec
Life habit: nektonicc
Diet: carnivorec
Created: 2004-08-17 13:49:23
Modified: 2009-12-13 03:31:01
Source: c = class, subp = subphylum
References: Wagner 2017, Carroll 1988

Age range: base of the Wuchiapingian to the top of the Changhsingian or 259.90000 to 252.17000 Ma

Collections (4 total)


Time interval Ma Country or state Original ID and collection number
Wuchiapingian259.9 - 254.17Pakistan X. gracilis (90256)
Wuchiapingian - Changhsingian259.9 - 252.17Pakistan X. major (90258)
Changhsingian254.17 - 252.17Pakistan X. giganteus (90261) X. gracilis (90251)