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Strongylosteus

Strongylosteus is an extinct genus of prehistoric ray-finned fish that lived during the early Toarcian age of the Early Jurassic epoch.[1][2] Its type species is Strongylosteus hindenburgi (monotypy). It is related to modern sturgeon and paddlefish (Acipenseroidei), but with a different kind of mouth than common species, made for hunting prey in open waters, with a strong lower jaw, similar to modern beluga.

Strongylosteus
Temporal range: Early Toarcian[1]
Strongylosteus hindenburgi fossil, Staatliches Museum für Naturkunde Stuttgart
Scientific classification
Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii
Order: Acipenseriformes
Family: Chondrosteidae
Genus: Strongylosteus
Jaekel, 1931
Species:
S. hindenburgi
Binomial name
Strongylosteus hindenburgi
(Pompeckj, 1914)
Synonyms
  • Chondrosteus hindenburgi Pompeckj, 1914

Strongylosteus is a large member of the family Chondrosteidae, and the largest non-reptilian marine vertebrate in the Posidonia Shale, with a size between 3 metres (9.8 ft) and 4.5 metres (15 ft), and an estimated weight over 800 kg to 1 tonne.

Strongylosteus has been suggested as a junior synonym of Chondrosteus, although there haven't been any new revisions about the status of the genus.[3]

Strongylosteus hindenburgi fossil
Strongylosteus hindenburgi skull close-up
Strongylosteus hindenburgi fossil at Urwelt-Museum Hauff Holzmaden

See also

References

  1. ^ a b Sepkoski, Jack (2002). "A compendium of fossil marine animal genera". Bulletins of American Paleontology. 364: 560. Retrieved 2009-02-27.
  2. ^ Hennig, E. (1925). Chondrosteus Hindenburgi Pomp.---Ein «Stör» des württembergischen Ölschiefers (Lias\epsilon). Palaeontographica (1846-1933), 115-134.
  3. ^ Bemis, William E.; Findeis, Eric K.; Grande, Lance (1997). "An overview of Acipenseriformes". Environmental Biology of Fishes. 48: 25–71.

External links

  •   Media related to Strongylosteus at Wikimedia Commons

strongylosteus, extinct, genus, prehistoric, finned, fish, that, lived, during, early, toarcian, early, jurassic, epoch, type, species, hindenburgi, monotypy, related, modern, sturgeon, paddlefish, acipenseroidei, with, different, kind, mouth, than, common, sp. Strongylosteus is an extinct genus of prehistoric ray finned fish that lived during the early Toarcian age of the Early Jurassic epoch 1 2 Its type species is Strongylosteus hindenburgi monotypy It is related to modern sturgeon and paddlefish Acipenseroidei but with a different kind of mouth than common species made for hunting prey in open waters with a strong lower jaw similar to modern beluga StrongylosteusTemporal range Early Toarcian 1 PreꞒ Ꞓ O S D C P T J K Pg N Strongylosteus hindenburgi fossil Staatliches Museum fur Naturkunde StuttgartScientific classificationKingdom AnimaliaPhylum ChordataClass ActinopterygiiOrder AcipenseriformesFamily ChondrosteidaeGenus StrongylosteusJaekel 1931Species S hindenburgiBinomial name Strongylosteus hindenburgi Pompeckj 1914 Synonyms Chondrosteus hindenburgi Pompeckj 1914Strongylosteus is a large member of the family Chondrosteidae and the largest non reptilian marine vertebrate in the Posidonia Shale with a size between 3 metres 9 8 ft and 4 5 metres 15 ft and an estimated weight over 800 kg to 1 tonne Strongylosteus has been suggested as a junior synonym of Chondrosteus although there haven t been any new revisions about the status of the genus 3 Strongylosteus hindenburgi fossil Strongylosteus hindenburgi skull close up Strongylosteus hindenburgi fossil at Urwelt Museum Hauff HolzmadenSee also EditPrehistoric fish List of prehistoric bony fishReferences Edit Paleontology portal fish portal a b Sepkoski Jack 2002 A compendium of fossil marine animal genera Bulletins of American Paleontology 364 560 Retrieved 2009 02 27 Hennig E 1925 Chondrosteus Hindenburgi Pomp Ein Stor des wurttembergischen Olschiefers Lias epsilon Palaeontographica 1846 1933 115 134 Bemis William E Findeis Eric K Grande Lance 1997 An overview of Acipenseriformes Environmental Biology of Fishes 48 25 71 External links Edit Media related to Strongylosteus at Wikimedia Commons This article about a prehistoric ray finned fish is a stub You can help Wikipedia by expanding it vte This article about a prehistoric Chondrostei fish is a stub You can help Wikipedia by expanding it vte This order Acipenseriformes Sturgeon and Paddlefish related article is a stub You can help Wikipedia by expanding it vte This article related to a Jurassic fish is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Strongylosteus amp oldid 1026989682, wikipedia, wiki, book, books, library,

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