URMC / Encyclopedia / Content Search Encyclopedia Nutrition Facts Crustaceans, crayfish, mixed species, farmed, raw, 1 crayfish Protein (g) 4.01 Total lipid (fat) (g) 0.26 Carbohydrate, by difference (g) 0 Energy (kcal) 19.44 Fiber, total dietary (g) 0 Calcium, Ca (mg) 6.75 Iron, Fe (mg) 0.15 Magnesium, Mg (mg) 8.1 Phosphorus, P (mg) 58.86 Potassium, K (mg) 70.47 Sodium, Na (mg) 16.74 Zinc, Zn (mg) 0.27 Copper, Cu (mg) 0.06 Manganese, Mn (mg) 0.04 Selenium, Se (mcg) 7.67 Vitamin A, IU (IU) 13.5 Retinol (mcg) 4.05 Vitamin C, total ascorbic acid (mg) 0.14 Thiamin (mg) 0.01 Riboflavin (mg) 0.01 Niacin (mg) 0.5 Pantothenic acid (mg) 0.15 Vitamin B-6 (mg) 0.02 Folate, total (mcg) 8.1 Vitamin B-12 (mcg) 0.57 Folic acid (mcg) 0 Folate, DFE (mcg_DFE) 8.1 Cholesterol (mg) 28.89 Fatty acids, total saturated (g) 0.04 Fatty acids, total monounsaturated (g) 0.05 Fatty acids, total polyunsaturated (g) 0.08