Blochius longirostris

Blochius longirostris is a species of prehistoric fish belonging to the family Blochiidae. This fish lived in the middle Eocene (about 50 million years ago) and its fossils have been found exclusively in the well-known Monte Bolca (Italy).
Description.
"Blochius longirostris" was similar to a swordfish. It could reach a length of about and had a very slender elongated body, a narrow head with elongated upper and lower jaws and large eyes.