Kingdom Animalia Phylum Chordata | Class †Osteostraci Rank Order | |
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Similar Auchenaspis, Thyestes, Tremataspis, Dartmuthia, Ateleaspis | ||
Thyestiida is an order of bony-armored jawless fish in the extinct vertebrate class Osteostraci.
References
Thyestiida Wikipedia(Text) CC BY-SA