Cleithrolepis References

Cleithrolepis; Temporal range: Anisian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	† Perleidiformes
Family:	† Cleithrolepididae
Genus:	†Cleithrolepis; Egerton, 1864
Type species
	†Cleithrolepis granulata; Egerton, 1864
Other species
	†C. alta Woodward, 1890; †C. major Gardiner, 1988; ? †C. brueckneri Oertle, 1931;

Cleithrolepis is an extinct genus of ray-finned fish that lived in during the Anisian age ( Middle Triassic epoch) in what is now Australia ( New South Wales, Tasmania) and Libya. A species from the Carnian ( Late Triassic) of Germany, C. brueckneri, was also ascribed to Cleithrolepis.^[1]

Appearance

The genus grew to about 30 centimetres (12 in) long. It had a weak lower jaw with teeth only at the tip.^[2]

Occurrence

Cleithrolepis lived in rivers, billabongs and lakes in the large braided river system that deposited the Hawkesbury Sandstone in what is now New South Wales, with fossils found in shale lenses within the sandstone.^[3] Fossils were also found in Tasmania ( Knocklofty Formation) and in a drill core sample from Libya.^[4]

References

^ ^a ^b Romano, Carlo; Koot, Martha B.; Kogan, Ilja; Brayard, Arnaud; Minikh, Alla V.; Brinkmann, Winand; Bucher, Hugo; Kriwet, Jürgen (2016). "Permian-Triassic Osteichthyes (bony fishes): diversity dynamics and body size evolution". Biological Reviews. 91 (1): 106–147. doi: 10.1111/brv.12161. PMID 25431138. S2CID 5332637.
^ "Freshwater fish, Cleithrolepis granulata - Australian Museum". australianmuseum.net.au. Archived from the original on 2009-10-25.
^ "Show item". Archived from the original on 2009-10-14. Retrieved 2009-10-28.
^ Gardiner, Brian G. (1988). "A new Cleithrolepis from the Triassic of central Cyrenaica, northeast Libya". In A. El-Arnauti; B. Owens; B. Thusu (eds.). Subsurface palynostratigraphy of northeast Libya. Benghazi: Garyounis University Publications. pp. 259–265.