Search results

Results 1 – 20 of 86
Advanced search

Search in namespaces:

There is a page named "Galeaspida" on Wikipedia

View (previous 20 | ) (20 | 50 | 100 | 250 | 500)
  • Thumbnail for Galeaspida
    Galeaspida (from Latin, 'Helmet shields') is an extinct taxon of jawless marine and freshwater fish. The name is derived from galea, the Latin word for...
    15 KB (1,289 words) - 22:36, 22 May 2024
  • Thumbnail for Cephalaspidomorphi
    include only groups more clearly related to the Osteostraci, such as Galeaspida and Pituriaspida, that were largely unknown in the 1920s. Some reference...
    8 KB (871 words) - 08:03, 20 May 2024
  • Thumbnail for Fish
    Galeaspida...
    102 KB (10,185 words) - 15:55, 18 June 2024
  • (conodonts) † Class Cephalaspidomorphi † (early jawless fish) (unranked) Galeaspida † (unranked) Pituriaspida † (unranked) Osteostraci † Infraphylum Gnathostomata...
    4 KB (526 words) - 12:20, 7 February 2024
  • Thumbnail for Vertebrate
    Galeaspida...
    77 KB (7,045 words) - 14:16, 14 June 2024
  • Thumbnail for Pteraspidomorphi
    all ostracoderms and the gnathostomes. Other ostracoderms, such as the Galeaspida are now known to have a paired olfactory organ. Current phylogenetic analysis...
    5 KB (332 words) - 15:33, 22 November 2023
  • Thumbnail for Ostracoderm
    periods to the present day. †Galeaspida (extinct) Galeaspida ('helmet-shields') have massive bone shield on the head. Galeaspida lived in shallow, fresh water...
    16 KB (1,032 words) - 00:26, 25 April 2024
  • Thumbnail for Osteichthyes
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    32 KB (2,205 words) - 14:18, 29 May 2024
  • Thumbnail for Chimaera
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    24 KB (2,474 words) - 18:40, 18 June 2024
  • Thumbnail for Actinopterygii
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    48 KB (3,769 words) - 18:33, 8 June 2024
  • Thumbnail for Cathaymyrus
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    3 KB (287 words) - 07:15, 13 June 2024
  • Thumbnail for Brindabellaspis
    braincase with those of jawless fish, such as the Osteostraci and the Galeaspida, strongly suggest that B. stensioi, and also the antiarchs, are basal...
    2 KB (188 words) - 15:06, 24 February 2024
  • †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    50 KB (5,821 words) - 22:50, 13 June 2024
  • Thumbnail for Coelacanth
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    72 KB (6,339 words) - 21:30, 22 May 2024
  • Thumbnail for Chondrichthyes
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    44 KB (2,435 words) - 05:58, 23 May 2024
  • Thumbnail for Heterostraci
    sister taxa. Based on the work of Mikko Haaramo. Astraspidida Thelodonti Galeaspida Osteostraci Lepidaspis Sansom, Robert S.; Randle, Emma; Donoghue, Philip...
    6 KB (517 words) - 17:40, 4 February 2024
  • Thumbnail for Snailfish
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    35 KB (3,882 words) - 00:06, 27 March 2024
  • Thumbnail for Agnatha
    Undisputed subgroups traditionally contained with Cephaloaspidomorphi, also called "Monorhina", include the classes Osteostraci, Galeaspida, and Pituriaspida...
    43 KB (2,778 words) - 14:52, 14 June 2024
  • Thumbnail for Iniopterygiformes
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    4 KB (379 words) - 17:09, 12 November 2023
  • Thumbnail for Sarcopterygii
    †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
    36 KB (2,612 words) - 13:43, 11 May 2024
View (previous 20 | ) (20 | 50 | 100 | 250 | 500)