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Janiosteus

Placodermi - Phlyctaeniiformes - Panxiosteidae

Taxonomy
Janiosteus was named by Ivanov (1989). Its type is Janiosteus timanicus.

It was assigned to Panxiosteidae by Carr and Hlavin (2010).

Species
J. timanicus (type species)

Synonymy list
YearName and author
1989Janiosteus Ivanov
2010Janiosteus Carr and Hlavin p. 198

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RankNameAuthor
kingdomAnimalia()
—Bilateria
—EubilateriaAx 1987
—Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassGnathostomata
RankNameAuthor
classPlacodermiM'Coy 1848
—Arthrodira(Woodward 1891)
orderPhlyctaeniiformes
suborderBrachythoraciGross 1932
—PachyosteomorphiStensiö 1944
familyPanxiosteidaeWang 1979
genusJaniosteus

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. †Janiosteus Ivanov 1989
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†Janiosteus timanicus Ivanov 1989
Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobileo
Life habit: nektonico
Diet: carnivoreo
Created: 2004-08-17 14:23:32
Modified: 2004-08-17 16:33:26
Source: o = order, subp = subphylum
Reference: Carroll 1988

Age range: base of the Givetian to the top of the Frasnian or 387.95000 to 372.15000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Givetian - Frasnian387.95 - 372.15Russian Federation J. timanicus (239155)