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Akaimia

From Wikipedia, the free encyclopedia

Akaimia
Temporal range: Middle-Late Jurassic
Scientific classification Edit this classification
Kingdom: Animalia
Phylum: Chordata
Class: Chondrichthyes
Subclass: Elasmobranchii
Division: Selachii
Order: Orectolobiformes
Family: incertae sedis
Genus: Akaimia
Rees, 2010[1]
Species
  • Akaimia altucuspis Rees, 2010[1]
  • Akaimia myriacuspis Srdic et al., 2016[2]

Akaimia is an extinct genus of carpet sharks which existed across Europe. Two species are known, the type species A. altucuspis from the middle or late Jurassic (Callovian or Oxfordian age) of Ogrodzieniec near Zawiercie, southern Poland, and[2] A. myriacuspis,[2] from the middle Jurassic (Callovian) of the Oxford Clay, near Peterborough.[1] It was first named by Jan Rees in 2010.[1]

References

[edit]
  1. 1 2 3 4 Jan Rees (2010). "Neoselachian sharks from the Callovian–Oxfordian (Jurassic) of Ogrodzieniec, Zawiercie Region, southern Poland". Palaeontology. 53 (4): 887–902. Bibcode:2010Palgy..53..887R. doi:10.1111/j.1475-4983.2010.00967.x.
  2. 1 2 3 Alex Srdic (2016). "First occurrence of the orectolobiform shark Akaimia in the Oxford Clay Formation (Jurassic, Callovian) of England". Proceedings of the Geologists' Association. 127 (4): 506–513. Bibcode:2016PrGA..127..506S. doi:10.1016/j.pgeola.2016.07.002.