Biology:Eodiaphyodus

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Short description: Extinct genus of fishes


Eodiaphyodus
Temporal range: Late Cretaceous, Campanian–Maastrichtian
Eodiaphyodus granulosus Tooth plate Morocco.png
Tooth plate of E. granulosus from Morocco
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Suborder:
Albuloidea
Genus:
Eodiaphyodus

Arambourg, 1952
Binomial name
Eodiaphyodus granulosus
Arambourg, 1952

Eodiaphyodus is a genus of Elopiform fish that is classified in the suborder Albuloidea. It is known from Late Cretaceous sediments across Africa,[1] and it crushed its food with bony plates found in the back of its throat. The type species is E. granulosus and it was named and described in 1952.[2]

The oldest known specimens of Eodiaphyodus were found in Campanian rocks in Angola and Nigeria,[2] and it is believed that the genus originated in this part of Africa before dispersing northwards (via the Atlantic coast of West Africa or via the trans-Saharan seaway) to reach northwestern Africa by the Maastrichtian.[1]

See also

  • Coriops
  • Flora and fauna of the Maastrichtian stage
  • List of prehistoric bony fish (Osteichthyes)

References

  1. 1.0 1.1 Vullo, Romain; Courville, Philippe (2014). "Fish remains (Elasmobranchii, Actinopterygii) from the Late Cretaceous of the Benue Trough, Nigeria". Journal of African Earth Sciences 97: 194–206. doi:10.1016/j.jafrearsci.2014.04.016. ISSN 1464-343X. http://dx.doi.org/10.1016/j.jafrearsci.2014.04.016. 
  2. 2.0 2.1 Arambourg, C., (1952). Les vertébrés fossiles des gisements de phosphates (Maroc – Algérie – Tunisie). Notes et Mémoires du Service géologique du Maroc 92, 1– 805 372.

Wikidata ☰ Q5381653 entry