• Thumbnail for Arthrodira
    Arthrodira (Greek for "jointed neck") is an order of extinct armored, jawed fishes of the class Placodermi that flourished in the Devonian period before...
    17 KB (990 words) - 04:28, 24 December 2024
  • Thumbnail for Dunkleosteus
    Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)". Diversity. 15 (3): 318. doi:10.3390/d15030318. ISSN 1424-2818. Engelman...
    52 KB (4,600 words) - 04:25, 24 December 2024
  • Thumbnail for Placoderm
    Fossils of both are currently known only from the Hunsruck lagerstatten. Arthrodira ("jointed neck") were the most diverse and numerically successful of the...
    42 KB (4,325 words) - 05:44, 12 November 2024
  • Thumbnail for Migmatocephala
    based on "A new species of Atlantidosteus Lelièvre, 1984 (Placodermi, Arthrodira, Brachythoraci) from the Middle Devonian of the Broken River area (Queensland...
    3 KB (114 words) - 22:39, 17 January 2024
  • Proaethaspis in 1978. Proaethaspis is one of the more basal members of the order Arthrodira, closely related to Baringaspis, as shown in the cladogram below: Johnson...
    2 KB (143 words) - 01:20, 29 June 2024
  • Thumbnail for Dunkleosteidae
    have shown that the two taxa represent two very distinct clades within Arthrodira. Dunkleosteidae was then established as the sister taxon to the family...
    11 KB (578 words) - 07:23, 29 August 2024
  • order Arthrodira, as shown in the cladogram below: Dupret, Vincent (2010). "Revision of the genus Kujdanowiaspis Stensiö, 1942 (Placodermi, Arthrodira, "Actinolepida")...
    2 KB (195 words) - 01:40, 29 June 2024
  • Island in Arctic Canada. It is one of the more basal members of the order Arthrodira, as shown in the cladogram below: Elliot, D. K. (1984). "Siluro-Devonian...
    1 KB (131 words) - 01:41, 29 June 2024
  • Svalbard in Norway. It is one of the more basal members of the order Arthrodira, as shown in the cladogram below: Goujet, Daniel (January 1973). "Sigaspis...
    1 KB (125 words) - 01:20, 29 June 2024
  • Thumbnail for Titanichthys
    Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)". Diversity. 15 (3). 318. doi:10.3390/d15030318. Boyle, James; Ryan,...
    10 KB (869 words) - 22:25, 21 July 2024
  • Thumbnail for Brachythoraci
    arthrodire placoderms, armored fish most diverse during the Devonian. Arthrodira is divided into three main groups: the paraphyletic Actinolepida and Phlyctaenii...
    7 KB (160 words) - 03:06, 28 January 2024
  • Thumbnail for Dinichthys
    Devonian), and a cladistic analysis of the Eubrachythoraci (Placodermi, Arthrodira)". Zoological Journal of the Linnean Society. 159 (1): 195–222. doi:10...
    7 KB (441 words) - 00:37, 6 December 2024
  • Anatol Heintz. Eskimaspis is one of the more basal members of the order Arthrodira, as shown in the cladogram below: Dinely, D. L.; Yuhai, Liu (December...
    2 KB (158 words) - 01:40, 29 June 2024
  • Thumbnail for Phlyctaeniidae
    during the Devonian period, mainly in Norway and North America. Order Arthrodira Woodward, 1891 Phlyctaenioidei Miles, 1973 Brachythoraci Gross, 1932 -...
    8 KB (203 words) - 17:58, 22 November 2024
  • Thumbnail for Fish
    †Placoderms †Antiarchi †Arthrodira †Brindabellaspida †Petalichthyida †Phyllolepida †Ptyctodontida †Rhenanida †Acanthothoraci †Pseudopetalichthyida? †Stensioellida...
    102 KB (10,209 words) - 18:49, 1 December 2024
  • researchgate.net/publication/282940581_Redescription_of_Yinostius_major_Arthrodira_Heterostiidae_from_the_Lower_Devonian_of_China_and_the_interrelations...
    3 KB (198 words) - 06:35, 15 March 2023
  • Thumbnail for Ptyctodontida
    discarded. Now, the ptyctodonts are regarded as the sister group of the Arthrodira and Phyllolepida. Fin spine of the ptyctodont, Gamphacanthus, showing...
    9 KB (496 words) - 05:34, 22 December 2024
  • Devonian), and a cladistic analysis of the Eubrachythoraci (Placodermi, Arthrodira)". Zoological Journal of the Linnean Society. 159 (1): 195–222. doi:10...
    4 KB (226 words) - 04:05, 3 November 2023
  • Thumbnail for Bryantolepis
    Michael E. Williams (1940-2003). The placement of Bryantolepis within Arthrodira can be shown in the cladogram below: Denison, Robert H. (1962). A reconstruction...
    4 KB (226 words) - 02:05, 4 December 2024
  • Thumbnail for Coccosteomorphi
    You-An Zhu; Min Zhu (2013). "A redescription of Kiangyousteus yohii (Arthrodira: Eubrachythoraci) from the Middle Devonian of China, with remarks on the...
    6 KB (226 words) - 20:19, 26 June 2024
  • Thumbnail for Actinopterygii
    †Placoderms †Antiarchi †Arthrodira †Brindabellaspida †Petalichthyida †Phyllolepida †Ptyctodontida †Rhenanida †Acanthothoraci †Pseudopetalichthyida? †Stensioellida...
    48 KB (3,811 words) - 15:21, 14 December 2024
  • the order Arthrodira, as shown in the cladogram below: Van Valen, Leigh (January 1963). "The Head Shield of Macropetalichthys (Arthrodira)". Journal...
    1 KB (112 words) - 22:59, 19 July 2024
  • Thumbnail for Coccosteus
    Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)". Diversity. 15 (3). 318. doi:10.3390/d15030318. Palmer, D., ed. (1999)...
    7 KB (474 words) - 03:42, 5 December 2024
  • Thumbnail for Gorgonichthys
    authors list (link) John A. Long. "A new dinichthyid fish (Placodermi: Arthrodira) from the Upper Devonian of Western Australia, with a discussion of dinichthyid...
    6 KB (331 words) - 03:58, 1 May 2024
  • Thumbnail for Predation
    biomechanical model of feeding kinematics for Dunkleosteus terrelli (Arthrodira, Placodermi)". Paleobiology. 35 (2): 251–269. Bibcode:2009Pbio...35..251A...
    109 KB (11,580 words) - 09:37, 22 December 2024
  • Thumbnail for Carboniferous
    Estimation Suggests Much Smaller Sizes for Dunkleosteus terrelli (Placodermi: Arthrodira)". Diversity. 15 (3): 318. doi:10.3390/d15030318. ISSN 1424-2818. Sallan...
    115 KB (12,086 words) - 15:11, 19 December 2024
  • Thumbnail for Diplognathus
    Denison (1978) contested this placement, preferring to leave the taxon as Arthrodira incertae sedis. Denison, Robert (1978). Placodermi Volume 2 of Handbook...
    3 KB (187 words) - 21:10, 31 October 2024
  • Thumbnail for Eubrachythoraci
    You-An Zhu; Min Zhu (2013). "A redescription of Kiangyousteus yohii (Arthrodira: Eubrachythoraci) from the Middle Devonian of China, with remarks on the...
    6 KB (245 words) - 12:13, 3 December 2023
  • Thumbnail for Dunkleosteoidea
    Devonian), and a cladistic analysis of the Eubrachythoraci (Placodermi, Arthrodira)". Zoological Journal of the Linnean Society. 159 (1): 195–222. doi:10...
    6 KB (247 words) - 00:09, 3 December 2023
  • (2003). "A new species of Atlantidosteus Lelièvre, 1984 (Placodermi, Arthrodira, Brachythoraci) from the Middle Devonian of the Broken River area (Queensland...
    2 KB (101 words) - 13:14, 14 March 2024