1) Fish 2) Gempylid 3) Large snake mackerel 4) Lepidocybium flavobrunneum 5) Poisonous fish 6) Snake mackerel 
The escolar, Lepidocybium flavobrunneum, a species of fish in the family Gempylidae, is found in deep (200–885 m) tropical and temperate waters around the world. It is also known as snake mackerel, walu walu (Hawaiian, also seen written waloo), and is sometimes erroneously sold as `butterfish` or `white tuna`, a matter aggravated by potentia...
USS Escolar was an American submarine of 1525 tons displacement launched in 1943 which saw action during the Second World War. USS Escolar was powered by diesel engines providing a top speed of 21 knots and was armed with one 4-inch gun, two 20 mm Oerlikon anti-aircraft guns; six 21 inch bow torpedo tubes and four 21 inch stern torpedo tubes.
[n] - large snake mackerel with rings like spectacles around its eyes
Lepidocybium flavobrunneum noun large snake mackerel with rings like spectacles around its eyes
a snake mackerel, esp. Lepidocybium flavobrunneum.