Perleidiformes
| Perleidiformes | |
|---|---|
| Scientific classification | |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Subphylum: | Vertebrata |
| Superclass: | Osteichthyes |
| Class: | Actinopterygii |
| Subclass: | Chondrostei |
| Order: | Perleidiformes |
Perleidiformes are an extinct order of prehistoric ray-finned fish.
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Wikipedia