Kingdom Animalia Infraphylum Gnathostomata Phylum Chordata Order Palaeonisciformes | Subphylum Vertebrata Superclass Osteichthyes Rank Family Subclass Chondrostei | |
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Similar Palaeonisciformes, Palaeoniscum, Chondrostei, Amblypterus, Pteronisculus | ||
Palaeoniscidae is a family of fish who possessed a bony skeleton and operculum. This group of fish appeared in the Silurian, and died out in the Cretaceous.
References
Palaeoniscidae Wikipedia(Text) CC BY-SA