Oilfish
Oilfish is found worldwide in tropical and subtropica seas, available all year round. Oilfish has two species: (Ruvettus pretiosus) and (Lepidocybium flavobrunneum, also called Escolar). They are known to contain high levels of indigestible wax esters.
Escolar has high fat content that its silky texture is comparable to the fattiest Tuna. Due to its high fat content, the best preparations include smoked, baked, grilled, broiled, steamed and raw.