Mollusks vs Crustaceans
Nutrition comparison per 100g · USDA SR Legacy & USDA SR Legacy
Mollusks, clam, mixed species, cooked, breaded and fried is higher in more vitamins & minerals
Calories (kcal)
Mollusks 202
Crustaceans 97
Protein (g)
Mollusks 14.2
Crustaceans 19.4
Carbs (g)
Mollusks 10.3
Crustaceans 0
Fat (g)
Mollusks 11.1
Crustaceans 1.54
Fiber (g)
Mollusks —
Crustaceans 0
Quick answers
Which has more protein?
Crustaceans, crab, alaska king, cooked, moist heat — 19.4g vs 14.2g per 100g.
Which has fewer calories?
Crustaceans, crab, alaska king, cooked, moist heat — 97 vs 202 kcal per 100g.
Which is more nutrient-dense?
Mollusks, clam, mixed species, cooked, breaded and fried scores higher in more vitamins and minerals per 100g, though both foods can be part of a healthy diet.
Full Nutrition Comparison
All values per 100g edible portion. Green = Food A higher · Blue = Food B higher
| Nutrient | Mollusks | Crustaceans | Diff |
|---|---|---|---|
| Energy | |||
| Energy | 202 kcal | 97 kcal | +108% |
| Macronutrients | |||
| Water | 61.5 g | 77.6 g | -21% |
| Protein | 14.2 g | 19.4 g | -26% |
| Total lipid (fat) | 11.1 g | 1.54 g | +624% |
| Carbohydrate, by difference | 10.3 g | 0 g | |
| Fiber, total dietary | — | 0 g | |
| Fats & Fatty Acids | |||
| Fatty acids, total saturated | 2.68 g | 0.133 g | +1917% |
| Fatty acids, total monounsaturated | 4.55 g | 0.185 g | +2357% |
| Cholesterol | 61.0 mg | 53.0 mg | +15% |
| Vitamins | |||
| Vitamin C, total ascorbic acid | 10.0 mg | 7.60 mg | +32% |
| Thiamin (Vitamin B1) | 0.100 mg | 0.053 mg | +89% |
| Riboflavin (Vitamin B2) | 0.244 mg | 0.055 mg | +344% |
| Niacin (Vitamin B3) | 2.06 mg | 1.34 mg | +54% |
| Pantothenic acid (Vitamin B5) | 0.430 mg | 0.400 mg | +8% |
| Vitamin B-6 — Pyridoxine | 0.060 mg | 0.180 mg | -67% |
| Biotin (Vitamin B7) | 36.0 ug | 51.0 ug | -29% |
| Folate, total (Vitamin B9) | 18.0 ug | 0 ug | |
| Vitamin B-12 — Cobalamin | 40.3 ug | 11.5 ug | +250% |
| Vitamin A, RAE | 91.0 ug | 9.00 ug | +911% |
| Minerals | |||
| Calcium, Ca | 63.0 mg | 59.0 mg | +7% |
| Iron, Fe | 13.9 mg | 0.760 mg | +1730% |
| Magnesium, Mg | 14.0 mg | 63.0 mg | -78% |
| Phosphorus, P | 188 mg | 280 mg | -33% |
| Potassium, K | 326 mg | 262 mg | +24% |
| Sodium, Na | 364 mg | 1072 mg | -66% |
| Zinc, Zn | 1.46 mg | 7.62 mg | -81% |
| Copper, Cu | 0.356 mg | 1.18 mg | -70% |
| Manganese, Mn | 0.540 mg | 0.040 mg | +1250% |
| Selenium, Se | 28.9 ug | 40.0 ug | -28% |
| Other Nutrients | |||
| Energy | 845 kj | 406 kj | +108% |
| Ash | 2.16 g | 1.85 g | +17% |
| Folic acid (Vitamin B9 — synthetic) | 18.0 ug | 51.0 ug | -65% |
| Folate, DFE (Vitamin B9 — dietary folate equivalents) | 48.0 ug | 51.0 ug | -6% |
| Retinol | 91.0 ug | 9.00 ug | +911% |
| Vitamin A, IU | 302 IU | 29.0 IU | +941% |
| SFA 10:0 (Capric acid) | — | 0.003 g | |
| SFA 12:0 (Lauric acid) | — | 0.004 g | |
| SFA 14:0 (Myristic acid) | 0.058 g | 0.015 g | +287% |
| SFA 16:0 (Palmitic acid) | 1.55 g | 0.087 g | +1683% |
| SFA 18:0 (Stearic acid) | 1.07 g | 0.019 g | +5532% |
| MUFA 16:1 (Omega-7, Palmitoleic acid) | 0.042 g | 0.041 g | +2% |
| MUFA 18:1 (Omega-9, Oleic acid family) | 4.47 g | 0.089 g | +4925% |
| MUFA 20:1 (Omega-9, Gondoic / Gadoleic acid) | 0.017 g | 0.014 g | +21% |
| MUFA 22:1 (Omega-9, Erucic acid family) | 0.006 g | 0.038 g | -84% |
| Fatty acids, total polyunsaturated | 2.87 g | 0.536 g | +435% |
| PUFA 18:2 (Omega-6, Linoleic acid) | 2.45 g | 0.020 g | +12175% |
| PUFA 18:3 (Omega-3, Alpha-linolenic family) | 0.160 g | 0.014 g | +1043% |
| PUFA 18:4 n-3 (Omega-3, SDA — Stearidonic acid) | 0.015 g | 0.015 g | = |
| PUFA 20:4 (Omega-6, Arachidonic acid family) | 0.044 g | 0.043 g | +2% |
| PUFA 20:5 n-3 (Omega-3, EPA — Eicosapentaenoic acid) | 0.066 g | 0.295 g | -78% |
| PUFA 22:5 n-3 (Omega-3, DPA — Docosapentaenoic acid) | 0.050 g | 0.031 g | +61% |
| PUFA 22:6 n-3 (Omega-3, DHA — Docosahexaenoic acid) | 0.070 g | 0.118 g | -41% |
| Tryptophan (EAA) | 0.168 g | 0.269 g | -38% |
| Threonine (EAA) | 0.602 g | 0.783 g | -23% |
| Isoleucine (EAA, BCAA) | 0.636 g | 0.938 g | -32% |
| Leucine (EAA, BCAA) | 1.02 g | 1.54 g | -33% |
| Lysine (EAA) | 0.992 g | 1.68 g | -41% |
| Methionine (EAA) | 0.324 g | 0.545 g | -41% |
| Cystine (conditionally essential) | 0.204 g | 0.217 g | -6% |
| Phenylalanine (EAA) | 0.549 g | 0.817 g | -33% |
| Tyrosine (conditionally essential) | 0.464 g | 0.644 g | -28% |
| Valine (EAA, BCAA) | 0.650 g | 0.910 g | -29% |
| Arginine (conditionally essential) | 0.985 g | 1.69 g | -42% |
| Histidine (EAA) | 0.280 g | 0.393 g | -29% |
| Alanine | 0.824 g | 1.10 g | -25% |
| Aspartic acid | 1.31 g | 2.00 g | -34% |
| Glutamic acid | 2.24 g | 3.30 g | -32% |
| Glycine (conditionally essential) | 0.836 g | 1.17 g | -28% |
| Proline (conditionally essential) | 0.691 g | 0.638 g | +8% |
| Serine | 0.673 g | 0.762 g | -12% |
* All values per 100g edible portion. Source: USDA SR Legacy and USDA SR Legacy. Diff column shows percentage difference relative to Food B.
Mollusks, clam, mixed species, cooked, breaded and fried nutrition facts Crustaceans, crab, alaska king, cooked, moist heat nutrition facts Compare other foods →
Dig deeper — biggest differences
Iron, Fe +1730% in Mollusks, clam, mixed species, cooked, breaded and fried Manganese, Mn +1250% in Mollusks, clam, mixed species, cooked, breaded and fried Vitamin A, RAE +911% in Mollusks, clam, mixed species, cooked, breaded and fried Riboflavin (Vitamin B2) +344% in Mollusks, clam, mixed species, cooked, breaded and fried
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