Llanocetidae
Temporal range: Late Eocene, Priabonian
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Skull of Llanocetus at the Smithsonian Museum of Natural History
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Mammalia
Order: Artiodactyla
Infraorder: Cetacea
Parvorder: Mysticeti
Family: †Llanocetidae
Mitchell, 1989
Genera

Llanocetidae is an extinct family of ancient toothed baleen whales from the Eocene. It was named by American paleontologist Edward Mitchell in 1989 after describing the Antarctic Llanocetus,[1] but a 2018 study by paleontologists Ewan Fordyce and Felix Marx included the Peruvian Mystacodon and an undescribed New Zealand specimen OU GS10897.[2]

References

  1. ^ Mitchell, E. D. (1989). "A new cetacean from the Late Eocene La Meseta Formation, Seymour Island, Antarctic Peninsula". Canadian Journal of Fisheries and Aquatic Sciences. 46 (12): 2219–2235. doi:10.1139/f89-273.
  2. ^ Fordyce, R. E.; Marx, F. G. (2018). "Gigantism precedes filter feeding in baleen whale evolution". Current Biology. 28 (10): 1670–1676. doi:10.1016/j.cub.2018.04.027. PMID 29754903.


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