Esocidae

Esocidae is a family of fish in the order Esociformes, which contains pike, pickerel, and mudminnows.
Studies.
While the family only contained the genus "Esox", recent studies have recovered "Novumbra" and "Dallia" as members of the family Esocidae, being closer related to "Esox" than "Umbra". Fossil specimens from the Mesozoic in North America have been assigned as two additional genera in this family.