Silver eel

The silver eel (Ariosoma mellissii), also known as the Melliss's conger, is an eel in the family Congridae (conger/garden eels). It was described by Albert Günther in 1870. It is a rare tropical, marine eel which is known solely from St. Helena, in the southeastern Atlantic Ocean. It is known to dwell at a maximum depth of 67 meters. Males can reach a maximum total length of 42.8 centimetres.

Named in honor of John Charles Melliss (1835-1911), amateur naturalist and government surveyor on St. Helena (island in the South Atlantic), who presented the type specimen to the British Museum (Natural History).