1 For this reason, they are called accessory pigments. 2  One very visible accessory pigment is fucoxanthin the brown pigment which colors kelps and other brown algae as well as the diatoms. 3  Phycobilins are water-soluble pigments, and are therefore found in the cytoplasm, or in the stroma of the chloroplast.
Ceviche Variations. Ceviche is usually made with sea bass or flounder, but just about any fish or shellfish will work. The other ingredients vary widely. Ecuadorean ceviche is often made with shrimp and ketchup in addition to the lime juice and served with corn nuts. In Chile, ceviche is made with Chilean sea bass, grapefruit juice and cilantro.
How to Make Clamato Shrimp Ceviche. 1  1Cut up all of the shrimp into little pieces and add to a large mixing bowl with the fresh squeezed lemon juice. Put it in the fridge to let the acid from the juice cook the shrimp. 2  2Finely dice the tomatoes and add to the bowl of shrimp.