Diaphus dumerilii

Diaphus dumerilii, also known as Dumeril's lanternfish, is a species of lanternfish found in the eastern Atlantic Ocean.

Description
This species reaches a length of 9.5 cm.

Etymology
The fish is named in honor of Auguste Duméril (1812–1870), a herpetologist and an ichthyologist, of the Muséum national d’Histoire naturelle in Paris.