Family
Porolepididae Woodward, 1891
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Luokittelu
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Chordata |
| Subphylum | Vertebrata |
| Organism group | Gnathostomata |
| Superclass | Osteichthyes |
| Class | Sarcopterygii |
| Subclass | Rhipidistia |
| Order | Porolepiformes |
| Family | Holoptychiidae |
| Porolepididae | |
| Genus | Porolepis |
| Family | Ventalepididae |