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Bukkanodus

From Wikipedia, the free encyclopedia
Extinct genus of fishes

Bukkanodus
Temporal range:Early Devonian
Scientific classificationEdit this classification
Domain:Eukaryota
Kingdom:Animalia
Phylum:Chordata
Clade:Sarcopterygii
Order:Onychodontiformes
Genus:Bukkanodus
Johansonet al., 2007
Type species
B. jesseni
Johansonet al.,2007

Bukkanodus jesseni is aspecies ofprehistoriclobe-finned fish which lived during theEarly Devonianperiod (Pragianstage, about 407 to 411million years ago).B. jesseni was first described in 2007 bypaleontologistZerina Johanson in theJournal of Paleontology from specimens found in theFairy Formation ofVictoria, Australia.[1]

A new phylogenetic analysis of sarcopterygians placedBukkanodus outside of the Onychodontiformes as a stem-actinistan basal to the Onychodontiformes+Coelacanthiformes clade.[2]

References

[edit]
  1. ^Johanson, Zerina; et al. (September 2007). "New Onychodontiform (Osteichthyes; Sarcopterygii) from the Lower Devonian of Victoria, Australia".Journal of Paleontology.81 (5):1031–1043.Bibcode:2007JPal...81.1031J.doi:10.1666/pleo05-023.1.S2CID 129852680.
  2. ^Lu, J., et al. 2016. A Devonian predatory fish provides insights into the early evolution of modern sarcopterygians. Science Advances, vol. 2, no. 6, e1600154, doi:10.1126/sciadv.1600154
Gnathostomata
Actinistia
    • see below↓
Actinistiasensu lato
†"Onychodontiformes"
Actinistiasensu stricto
Miguashaiidae
Diplocercidae
Hadronectoridae
Rhabdodermatidae
Laugiidae
Coelacanthidae
Whiteiidae
Latimerioidei
Mawsoniidae
Latimeriidae
Strunius rolandi

Miguashaia sp.Allenypterus montanusMawsonia sp.

Latimeria chalumnae
Bukkanodus jesseni


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