• Thumbnail for Birgeria
    Birgeria is a genus of carnivorous marine ray-finned fish from the Triassic period. Birgeria had a global distribution, with fossil known from Madagascar...
    17 KB (1,585 words) - 07:38, 21 April 2024
  • represent relatives of the Acipenseriformes include the Triassic marine fish Birgeria and the Saurichthyiformes, but their relationship with the Acipenseriformes...
    4 KB (321 words) - 02:31, 20 April 2024
  • hypothesized that Brazilichthys could be closely related to the Triassic Birgeria, though this was subsequently considered unlikely. Paleontology portal...
    3 KB (240 words) - 17:31, 2 April 2024
  • Thumbnail for Triassic
    Birgeria...
    69 KB (7,521 words) - 17:15, 10 August 2024
  • Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    57 KB (5,446 words) - 13:59, 23 May 2024
  • Thumbnail for Beluga (sturgeon)
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    25 KB (2,846 words) - 08:33, 1 August 2024
  • Thumbnail for Ohmdenia
    Germany. For a long time this animal has been considered a close relative of Birgeria, a great predator typical of the Triassic period with an uncertain systematic...
    4 KB (487 words) - 11:50, 5 September 2023
  • prehistoric vertebrates: "Acidorhynchus" (=Saurorhynchus) Acrorhabdus Axelia Birgeria Boreaspis Boreosomus Braunosteus Broughia Buchanosteus Dictyonosteus Diplocercides...
    12 KB (1,030 words) - 18:22, 29 June 2024
  • Thumbnail for Paddlefish
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    31 KB (3,030 words) - 10:28, 20 May 2024
  • Thumbnail for European sea sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    11 KB (1,099 words) - 14:08, 17 July 2024
  • Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    25 KB (2,835 words) - 08:26, 10 August 2024
  • Thumbnail for Sterlet
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    8 KB (484 words) - 16:05, 3 July 2024
  • Thumbnail for Atlantic sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    16 KB (1,752 words) - 22:42, 17 November 2023
  • Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    7 KB (471 words) - 13:15, 22 March 2024
  • Thumbnail for Chinese paddlefish
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    32 KB (3,275 words) - 07:02, 29 June 2024
  • Thumbnail for Huso
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    4 KB (264 words) - 04:26, 20 July 2024
  • Thumbnail for Kaluga (fish)
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    14 KB (1,854 words) - 15:11, 19 July 2024
  • Thumbnail for American paddlefish
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    57 KB (5,918 words) - 19:37, 5 July 2024
  • Thumbnail for Syr Darya sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    3 KB (207 words) - 23:50, 29 December 2023
  • Thumbnail for Siberian sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    7 KB (756 words) - 00:04, 29 July 2024
  • Thumbnail for Starry sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    6 KB (511 words) - 20:27, 6 August 2024
  • Thumbnail for White sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    22 KB (2,714 words) - 21:57, 27 June 2024
  • bivalves as well as hybodont sharks and bony fish like Saurichthyes and Birgeria. Earth sciences portal United States portal Paleontology portal List of...
    3 KB (288 words) - 01:13, 10 July 2024
  • Thumbnail for Saurichthys
    apex predators among Triassic ray-finned fish, together with the marine Birgeria (Birgeriidae). Saurichthys is classically interpreted as an ambush predator...
    27 KB (2,281 words) - 17:16, 24 July 2024
  • Thumbnail for Russian sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    7 KB (575 words) - 17:13, 24 November 2023
  • monographs on Triassic ray-finned fishes from East Greenland (Australosomus, Birgeria, Boreosomus, Pteronisculus), which were colleced from the Wordie Creek...
    10 KB (941 words) - 02:13, 27 February 2024
  • Thumbnail for Adriatic sturgeon
    Birgeria? †Errolichthys? †Gualolepis? †Neochallaia †Bobasatraniiformes? †Guildayichthyidae? †Saurichthyiformes? †Coccolepididae Barbalepis Coccolepis...
    24 KB (3,030 words) - 10:38, 22 May 2024
  • "Studies on Triassic fishes from East Greenland 2. Australosomus and Birgeria". Palaeozoologica Groenlandica. 3: 1–309. Brinkmann, Winand; Romano, Carlo;...
    23 KB (1,017 words) - 15:15, 28 May 2024
  • Thumbnail for Fish fin
    external shape of heterocercal tail fins can also appear symmetric (e.g. †Birgeria, †Bobasatrania). Heterocercal is the opposite of hypocercal Hypocercal...
    89 KB (7,629 words) - 21:29, 9 July 2024
  • Geologists' Association 128:659-674 R. J. G. Savage and N. F. Large. 1966. On Birgeria acuminata and the absence of labyrinthodonts from the Rhaetic. Palaeontology...
    2 KB (110 words) - 00:06, 18 December 2021