Euzaphleges was found off the coast of what is now California during the late Miocene .
Euzaphleges longurio is an extinct , superficially mackerel - like fish related to the escolar and snake mackerels .
fish was found off the coast of what is now California during the late Miocene .
Euzaphleges longurio is an extinct , superficially mackerel - like fish related to the escolar and snake mackerels .