†family Praesemionotidae Joerg 1969 (ray-finned fish)
Osteichthyes - Halecomorphi - Praesemionotidae
Parent taxon: Halecomorphi according to R. van der Laan 2019
Sister taxa: Allolepidotus, Cipactlichthys, Gigantodontidae, Ionoscopiformes, Isopholidae, Ophiopsiformes, Ophiopsiidae, Panxianichthyiformes, Parasemionotiformes, Pholidophorus curionii, Pholidophorus oblongus, Pingolepidae, Prosantichthys, Sinamiidae
Subtaxa: Praesemionotus
Type: Praesemionotus
Ecology:
Distribution: there are no occurrences of Praesemionotidae in the database