Kingdom Animalia Phylum Chordata Order Porolepiformes | Class Sarcopterygii Rank Family | |
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Similar Porolepiformes, Laccognathus, Porolepis, Holoptychius, Glyptolepis | ||
Holoptychiidae is an extinct family of lobe-finned fishes which lived during the Devonian period. At least one genus, Laccognathus, is thought to have been amphibious.
References
Holoptychiidae Wikipedia(Text) CC BY-SA