Mesacanthidae
Mesacanthidae is a family of fish that existed during the Devonian in Northwestern Europe. It is part of the order Acanthodiformes, and includes the genera of Mesacanthus, Lodeacanthus, Melanacanthus, Teneracanthus, and Promesacanthus.
Mesacanthidae is a family of fish that existed during the Devonian in Northwestern Europe. It is part of the order Acanthodiformes, and includes the genera of Mesacanthus, Lodeacanthus, Melanacanthus, Teneracanthus, and Promesacanthus.