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Heintzosteus

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(Redirected from Heintzosteus brevis)

Heintzosteus
Temporal range: Late Devonian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Placodermi
Order: Arthrodira
Clade: Phlyctaenioidei
Family: Arctolepididae
Genus: Heintzosteus
Goujet, 1984
Type species
Heintzosteus brevis
(Heintz, 1929)
Synonyms

Heintzosteus is an extinct genus of placoderm arthrodire fish,[1] which lived during the Late Devonian period in Spitsbergen, Norway.[citation needed]

Within Arthrodira, Heintzosteus is considered a member of "Phylctaenii", a paraphyletic grouping within the clade Phlyctaenioidei, basal to the suborder Brachythoraci. Heintzosteus is most closely related to Arctolepis and Dicksonosteus.[2]

References

[edit]
  1. ^ "Heintzosteus brevis (HEINTZ, 1929)". science.mnhn.fr. Retrieved 2019-06-25.
  2. ^ Dupret, V.; Zhu, M. I. N.; Wang, J. N. Q. (2009). "The morphology of Yujiangolepis liujingensis (Placodermi, Arthrodira) from the Pragian of Guangxi (south China) and its phylogenetic significance". Zoological Journal of the Linnean Society. 157: 70. doi:10.1111/j.1096-3642.2009.00519.x.