Concavotectum

Concavotectum; Temporal range: Late Cretaceous, Cenomanian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	Actinopterygii
Order:	†Tselfatiiformes
Genus:	†Concavotectum; Cavin & Forey, 2008
Binomial name
	†Concavotectum moroccensis; Cavin & Forey, 2008 vide Cavin et al., 2010
Synonyms
	Paranogmius doederleini? Stromer, 1915;

Concavotectum is an extinct genus of tselfatiiforme bony fish that lived during the Cenomanian in Morocco and possibly Egypt.^[1]^[2] It was discovered and named in 2008 and is known from a single well preserved hand-sized skull and a few isolated vertebrae discovered in the Kem Kem Group ().^[3]^[1]^[4] The type species, C. moroccensis, was named in 2008^[4] and described in 2010.^[1] A possible second and third specimen, found in the Baharija Formation, consists of a 2 skulls and several vertebra, which were all destroyed on the night of 24-25 April 1940, during the Boming of Munich in World War II. They are currently the holotype of the possible synonym Paranogmius.^[5]

References[]

^ ^a ^b ^c Cavin L, Tong H, Boudad L, Meister C, Piuz A, Tabouelle J, et al. (2010) Vertebrate assemblages from the early Late Cretaceous of southeastern Morocco: An overview. Journal of African Earth Sciences Geological Society of Africa Presidential Review No 16 57: 391–412.
^ "Crossognathiformes". Paleobiology Database. Retrieved July 11, 2013.
^ Ibrahim, N.; Sereno, P.C.; Varricchio, D.J.; Martill, D.M.; Dutheil, D.B.; Unwin, D.M.; Baidder, L.; Larsson, H.C.E.; Zouhri, S.; Kaoukaya, A. (2020). "Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco". ZooKeys (928): 1–216. doi:10.3897/zookeys.928.47517. PMC 7188693. PMID 32362741.
^ ^a ^b Mesozoic Fishes 4 (2008) - Homology and Phylogeny, Chapter: A new tselfatiiform teleost from the Upper Cretaceous (Cenomanian) of the Kem Kem beds, Southern Morocco, Publisher: Verlag Dr. F. Pfeil, Editors: Gloria Arratia, Hasn-Peter Schiultze, Mark V. H. Wilson, pp.199-216
^ Weiler, W. (1935). Ergebnisse der Forschungsreisen Prof. Stromers in den Wusten Aegyptens. II. Wirbeltierreste der Baharije-Stufe (unterstes Cenoman). 16. Neue Untersuchungen an den Fischresten. Abhandlungen der Bayerischen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Abteilung, 32, pls-1.

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[Cavin2010-1] Cavin L, Tong H, Boudad L, Meister C, Piuz A, Tabouelle J, et al. (2010) Vertebrate assemblages from the early Late Cretaceous of southeastern Morocco: An overview. Journal of African Earth Sciences Geological Society of Africa Presidential Review No 16 57: 391–412.

[2] "Crossognathiformes". Paleobiology Database. Retrieved July 11, 2013.

[3] Ibrahim, N.; Sereno, P.C.; Varricchio, D.J.; Martill, D.M.; Dutheil, D.B.; Unwin, D.M.; Baidder, L.; Larsson, H.C.E.; Zouhri, S.; Kaoukaya, A. (2020). "Geology and paleontology of the Upper Cretaceous Kem Kem Group of eastern Morocco". ZooKeys (928): 1–216. doi:10.3897/zookeys.928.47517. PMC 7188693. PMID 32362741.

[Cavin2008-4] Mesozoic Fishes 4 (2008) - Homology and Phylogeny, Chapter: A new tselfatiiform teleost from the Upper Cretaceous (Cenomanian) of the Kem Kem beds, Southern Morocco, Publisher: Verlag Dr. F. Pfeil, Editors: Gloria Arratia, Hasn-Peter Schiultze, Mark V. H. Wilson, pp.199-216

[:0-5] Weiler, W. (1935). Ergebnisse der Forschungsreisen Prof. Stromers in den Wusten Aegyptens. II. Wirbeltierreste der Baharije-Stufe (unterstes Cenoman). 16. Neue Untersuchungen an den Fischresten. Abhandlungen der Bayerischen Akademie der Wissenschaften, Mathematisch-Naturwissenschaftliche Abteilung, 32, pls-1.

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