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Pycnosteus tuberculatus

Pteraspidomorpha - Pteraspidiformes - Psammosteidae

Taxonomy
Pycnosteus tuberculatus was named by Rohon (1901). It is not extant.

Synonymy list
YearName and author
1901Pycnosteus tuberculatus Rohon

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Deuterostomia
phylumChordataHaeckel 1874
subphylumVertebrata
superclassPteraspidomorphi(Goodrich 1909)
RankNameAuthor
classPteraspidomorpha
subclassHeterostraciLankester 1868
orderPteraspidiformesBerg 1940
suborderPteraspidoidei(Janvier 1996)
familyPsammosteidaeTraquair 1896
genusPycnosteusPreobrajenski 1911
speciestuberculatus

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.

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Diagnosis
No diagnoses are available
Measurements
No measurements are available
Composition: phosphaticsubp
Environment: marinesubp
Locomotion: actively mobilep
Created: 2017-04-17 15:11:50
Modified: 2017-04-17 15:11:50
Source: subp = subphylum, p = phylum
References: Kiessling 2004, Carroll 1988

Age range: Early/Lower Givetian or 387.95000 to 385.90000 Ma

Collections: one only


Time interval Ma Country or state Original ID and collection number
Early/Lower Givetian387.95 - 385.9Estonia Pycnosteus tuberculatus (225851)