• Thumbnail for Xenacanthus
    135–145. doi:10.1590/0001-37652014107612. ISSN 0001-3765. Data related to Xenacanthus at Wikispecies Media related to Xenacanthus at Wikimedia Commons...
    7 KB (667 words) - 05:38, 4 September 2024
  • Thumbnail for Frilled shark
    categorized the Chlamydoselachus anguineus species to the fossil genus Xenacanthus that existed from the late Devonian period to the end of the Triassic...
    36 KB (4,144 words) - 19:59, 14 August 2024
  • Thumbnail for Xenacanthida
    surfaces individually. The family Xenacanthidae consists of five genera: Xenacanthus, Triodus, Plicatodus, Mooreodontus and Wurdigneria; all of these are...
    18 KB (1,848 words) - 00:21, 25 August 2024
  • Thumbnail for Acanthodii
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    18 KB (1,407 words) - 13:10, 24 August 2024
  • Thumbnail for List of prehistoric cartilaginous fish genera
    dentatus Woodward, 1886 †Xenacanthus Beyrich, 1848 †Xenacanthus decheni Goldfuss, 1847 †Xenacanthus elegans Traquair, 1881 †Xenacanthus gaudryi Brongniart &...
    262 KB (17,279 words) - 02:32, 17 July 2024
  • Thumbnail for Orthacanthus
    in a separate paper, the same specimen was described under the name Xenacanthus dechenii. One year later, in 1849, Dr. Jordan mistakenly identified this...
    21 KB (2,257 words) - 00:20, 30 July 2024
  • Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (172 words) - 11:53, 11 June 2024
  • "Prehistoric Terror" 19 April 2015 (2015-04-19) TBA Featured animals: Xenacanthus, alligator gar, Xiphactinus, Indo-Pacific sailfish, Leedsichthys, whale...
    158 KB (689 words) - 12:52, 3 September 2024
  • Thumbnail for Postosuchus
    there were lakes and/or rivers containing fish such as the cartilaginous Xenacanthus, the lobe-finned Chinlea and the dipnoan Ceratodus. On the margins of...
    26 KB (3,041 words) - 17:17, 8 April 2024
  • Thumbnail for Expleuracanthus
    non-diagnostic remains. It is probably a junior synonym of Triodus or Xenacanthus. Paleontology portal Luccisano, Vincent; Pradel, Alan; Amiot, Romain;...
    2 KB (111 words) - 13:47, 16 December 2023
  • Thumbnail for Dimetrodon
    Beds ecosystem, feeding on a variety of organisms such as the shark Xenacanthus[citation needed], the aquatic amphibians Trimerorhachis and Diplocaulus...
    83 KB (9,190 words) - 04:21, 25 August 2024
  • Thumbnail for Nerepisacanthus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (160 words) - 11:52, 11 June 2024
  • Thumbnail for Strobilanthes
    Tetraglochidium Bremek. Tetragoga Bremek. Tetragompha Bremek. Thelepaepale Bremek. Triaenacanthus Nees Triaenanthus Nees Xanthostachya Bremek. Xenacanthus Bremek....
    34 KB (2,646 words) - 11:00, 2 May 2024
  • Thumbnail for Parexus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (153 words) - 12:24, 11 June 2024
  • Elasmobranch in order Xenacanthida. Expleuracanthus E. cf. E. parallelus Xenacanthus Indeterminate Hamiltonichthys H. mapesi A Hybodont elasmobranch. Petalodus...
    13 KB (364 words) - 04:10, 1 July 2024
  • Thumbnail for Maghriboselache
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    5 KB (366 words) - 13:01, 11 June 2024
  • Thumbnail for Acanthodiformes
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (152 words) - 14:31, 22 July 2024
  • Thumbnail for Symmoriiformes
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    6 KB (519 words) - 12:57, 11 June 2024
  • Thumbnail for Ctenacanthus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    4 KB (234 words) - 05:34, 4 September 2024
  • Thumbnail for Cheiracanthus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (182 words) - 12:18, 11 June 2024
  • Thumbnail for Squatinactis
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    6 KB (467 words) - 12:35, 11 June 2024
  • Thumbnail for Gyracanthus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    2 KB (93 words) - 12:32, 11 June 2024
  • Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    990 bytes (46 words) - 11:59, 11 June 2024
  • Thumbnail for Tetanopsyrus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    3 KB (215 words) - 11:59, 11 June 2024
  • Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    4 KB (346 words) - 13:02, 11 June 2024
  • Thumbnail for Stethacanthus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    21 KB (2,331 words) - 15:21, 7 July 2024
  • Thumbnail for Cladoselache
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    45 KB (4,687 words) - 09:53, 16 July 2024
  • Thumbnail for Red Beds of Texas and Oklahoma
    Calamites, ferns, and conifers. Marine life present in the bonebed include Xenacanthus, ostracods, and lungfish. The Geraldine Bonebed is most famous as a prolific...
    12 KB (1,357 words) - 23:02, 4 November 2023
  • Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    3 KB (291 words) - 12:40, 11 June 2024
  • Thumbnail for Cobelodus
    Diplodoselachidae Decentrodus Diplodoselache Hagenoselache Hokomata Lebachacanthus Taquaralodus Xenacanthidae Mooreodontus Plicatodus Triodus Wurdigneria Xenacanthus...
    4 KB (360 words) - 13:06, 11 June 2024