Definition of Antiarchi. Meaning of Antiarchi. Synonyms of Antiarchi

- Antiarchi ("opposite ****") is an order of heavily armored placoderms. The antiarchs form the second-most successful group of placoderms after the arthrodires...
- placoderms, particularly the Rhenanida, Petalichthyida, Phyllolepida, and Antiarchi, were bottom-dwellers. In particular, the antiarchs, with their highly...
- around today. Bothriolepis is a genus placed within the placoderm order Antiarchi. The earliest antiarch placoderms first appeared in the Silurian period...
- †Antiarchi...
- Pseudopetalichthyida to be the sister group of the Arthrodires + Phyllolepida + Antiarchi trichotomy and the Acanthothoraci + Rhenanida dichotomy. The best known...
- †Placoderms †Antiarchi †Arthrodira †Brindabellaspida †Petalichthyida †Phyllolepida †Ptyctodontida †Rhenanida †Acanthothoraci †Pseudopetalichthyida? †Stensioellida...
- Order Petromyzontiformes Order Acanthothoraci Order Arthrodira Order Antiarchi Order Brindabellaspida Order Petalichthyida Order Phyllolepida Order Ptyctodontida...
- Asterosteus Bolivosteus Gemuendina Jagorina Nefudina Ohioaspis Antiarchi see Antiarchi Arthrodira see Arthrodira Others Brindabellaspis Holopetalichthys...
- †Placoderms †Antiarchi †Arthrodira †Brindabellaspida †Petalichthyida †Phyllolepida †Ptyctodontida †Rhenanida †Acanthothoraci †Pseudopetalichthyida? †Stensioellida...
- †Placoderms †Antiarchi †Arthrodira †Brindabellaspida †Petalichthyida †Phyllolepida †Ptyctodontida †Rhenanida †Acanthothoraci †Pseudopetalichthyida? †Stensioellida...