Definition of Anaspida. Meaning of Anaspida. Synonyms of Anaspida

Here you will find one or more explanations in English for the word Anaspida. Also in the bottom left of the page several parts of wikipedia pages related to the word Anaspida and, of course, Anaspida synonyms and on the right images related to the word Anaspida.

Definition of Anaspida

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Meaning of Anaspida from wikipedia

- Anaspida ("shieldless ones") is an extinct group of jawless fish that existed from the early Silurian period to the late Devonian period. They were classically...
- class †Myllokunmingiida class †Pteraspidomorphi class †Thelodonti class †Anaspida class †Cephalaspidomorphi Infraphylum Gnathostomata (jawed vertebrates)...
- †Anaspida...
- ? †Thelodonti, †Conodonta, †Anaspida...
- class Pteraspidomorphi † (early jawless fish) class Thelodonti † class Anaspida † class Petromyzontida or Hyperoartia Petromyzontidae (lampreys) class...
- Family †Achanarellidae Newman 2002 Family †Jamoytiidae White 1946 class †Anaspida Janvier 1996 non Williston 1917 Order †Endeiolepidiformes Berg 1940 Family...
- forms among the "ostracoderms" (jawless armored "fishes") of the class Anaspida, but this is increasingly considered an artificial arrangement based on...
- †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
- †Protoconodonta? †Paraconodontida †Conodonta †Ostracoderms †Pteraspidomorphi †Thelodonti †Anaspida †Cephalaspidomorphi †Galeaspida †Pituriaspida †Osteostraci...
- Birkeniids) is an extinct order of jawless fish belonging to the class Anaspida. A newer taxonomy based on the work of Mikko's Phylogeny Archive, Nelson...