Biology:Rhinodipterus

From HandWiki
Short description: Extinct genus of lobe-finned fish


Rhinodipterus
Scientific classification
Kingdom:
Animalia
Phylum:
Class:
Subclass:
Dipnoi
Genus:
Rhinodipterus

Rhinodipterus is an extinct genus of prehistoric dipnoan sarcopterygians or lobe-finned fish, that lived in the Devonian Period, between 416 and 359 million years ago. It is believed to have inhabited shallow, salt-water reefs,[1] and is one of the earliest known examples of marine lungfish. Research based on an exceptionally well-preserved specimen from the Gogo Formation of Australia[2] has shown that Rhinodipterus has cranial ribs attached to its braincase and was probably adapted for air-breathing to some degree as living lungfish are.[3] This could be the only case known for a marine lungfish with air-breathing adaptations.[4]

See also

  • Sarcopterygii
  • List of sarcopterygians
  • List of prehistoric bony fish

References

  • Clement, A. & Long, J.A. 2010. Air-breathing adaptation in a marine Devonian lungfish. Biology Letters 6: 509–512.
  • Long, J.A. & Trinajstic, K. 2010. The Late Devonian Gogo Formation Lagerstatte –Exceptional preservation and Diversity in early Vertebrates. Annual Review of Earth and Planetary Sciences 38: 665-680

External links

Wikidata ☰ Q7320647 entry