Kingdom Animalia Family Petalodontidae Rank Genus | Class Chondrichthyes Phylum Chordata Order Petalodontiformes | |
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Similar Petalodontiformes, Cladodus, Orodus, Ctenacanthus, Janassa | ||
Petalodus is an extinct genus of cartilaginous fish from the Pennsylvanian to the Permian.
References
Petalodus Wikipedia(Text) CC BY-SA