Raw fish, usually hake, marinated or pickled in lime juice with spices and chilli with onions, which cooks the fish. Available throughout Central and South America, particularly Peru.
Strips of raw fish marinated in lemon juice with onions, not otherwise cooked, and garnished with shredded coconut and whipped cream. Ceviche.
Raw crayfish marinated in lemon juice with onions with other shellfish depending on availability. Crayfish ceviche.