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Acrotemnus

Acrotemnus
Temporal range:
Turonian,
A. faba holotype, Natural History Museum, London
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Pycnodontiformes
Family: Pycnodontidae
Genus: Acrotemnus
Agassiz, 1836
Type species
Acrotemnus faba
Agassiz, 1836
Species
  • A. faba Agassiz, 1836
  • A. streckeri (Hibbard, 1939)
  • A. megafrendodon (Shimada, Williamson & Sealey, 2010)
Synonyms
  • Macropycnodon Shimada, Williamson, and Sealey, 2010

Acrotemnus is an extinct genus of marine pycnodontid ray-finned fish known from Europe, North America, and Africa during the Turonian stage of the Upper Cretaceous. North American species could reach comparatively giant sizes for pycnodonts.[1]

  1. ^ Kenshu Shimada, Thomas E. Williamson & Paul L. Sealey (2010). "A new gigantic pycnodont fish from the Juana Lopez Member of the Upper Cretaceous Mancos Shale of New Mexico, U.S.A.". Journal of Vertebrate Paleontology. 30 (2): 598–603. Bibcode:2010JVPal..30..598S. doi:10.1080/02724631003618298. S2CID 129687572.

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