Ключевые слова: acid, american, animal, arthropods, background, chitin, clarkii, clips, closeup, cooking, crab, crawfish, crayfish, crustacean, diet, eating, farming, fish, fishing, food, fresh, ingredients, isolated, legs, live, lobster, macro, natural, nature, nutrition, organic, pest, procambarus, product, red, river, shellfish, texture, uric, white, wild, wildlife,