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Xeradipterus

From Wikipedia, the free encyclopedia

Xeradipterus
Temporal range: Frasnian
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Clade: Sarcopterygii
Class: Dipnoi
Family: Holodontidae
Genus: Xeradipterus
Clement & Long, 2010
Type species
Xeradipterus hatcheri
Clement & Long, 2010

Xeradipterus is an extinct genus of lungfish which existed in Australia during the Frasnian period. Of moderate size (45–60 centimetres or 18–24 inches), it is believed to be a primitive member of the family Holodontidae characterized by its powerful crushing dentition with thick heels on the lower jaw tooth plates. The type and only specimen was found in the Gogo Formation by Lindsay Hatcher on an expedition to Gogo led by John A. Long on behalf of Museum Victoria in 2005.[1]

References

[edit]
  1. ^ Alice M. Clement & John A. Long (2010). "Xeradipterus hatcheri, a new dipnoan from the Late Devonian (Frasnian) Gogo Formation, Western Australia, and other new holodontid material". Journal of Vertebrate Paleontology. 30 (3): 681–695. Bibcode:2010JVPal..30..681C. doi:10.1080/02724631003763482. S2CID 83739846.