Mollusks vs Crustaceans
Nutrition comparison per 100g · USDA SR Legacy & USDA SR Legacy
Mollusks, scallop, (bay and sea), cooked, steamed is higher in more vitamins & minerals
Calories (kcal)
Mollusks 111
Crustaceans 95
Protein (g)
Mollusks 20.5
Crustaceans 7.62
Carbs (g)
Mollusks 5.41
Crustaceans 15.0
Fat (g)
Mollusks 0.840
Crustaceans 0.460
Fiber (g)
Mollusks 0
Crustaceans 0.500
Quick answers
Which has more protein?
Mollusks, scallop, (bay and sea), cooked, steamed — 20.5g vs 7.62g per 100g.
Which has fewer calories?
Crustaceans, crab, alaska king, imitation, made from surimi — 95 vs 111 kcal per 100g.
Which is more nutrient-dense?
Mollusks, scallop, (bay and sea), cooked, steamed 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 | 111 kcal | 95 kcal | +17% |
| Macronutrients | |||
| Water | 70.3 g | 74.7 g | -6% |
| Protein | 20.5 g | 7.62 g | +170% |
| Total lipid (fat) | 0.840 g | 0.460 g | +83% |
| Carbohydrate, by difference | 5.41 g | 15.0 g | -64% |
| Fiber, total dietary | 0 g | 0.500 g | -100% |
| Fats & Fatty Acids | |||
| Fatty acids, total saturated | 0.218 g | 0.216 g | +1% |
| Fatty acids, total monounsaturated | 0.082 g | 0.275 g | -70% |
| Fatty acids, total trans | 0.009 g | 0.008 g | +12% |
| Cholesterol | 41.0 mg | 20.0 mg | +105% |
| Vitamins | |||
| Vitamin C, total ascorbic acid | 0 mg | 0 mg | = |
| Thiamin (Vitamin B1) | 0.012 mg | 0.030 mg | -60% |
| Riboflavin (Vitamin B2) | 0.024 mg | 0.080 mg | -70% |
| Niacin (Vitamin B3) | 1.08 mg | 0.620 mg | +74% |
| Pantothenic acid (Vitamin B5) | 0.366 mg | 0 mg | |
| Vitamin B-6 — Pyridoxine | 0.112 mg | 0.130 mg | -14% |
| Biotin (Vitamin B7) | 20.0 ug | 0 ug | |
| Folate, total (Vitamin B9) | 0 ug | 0 ug | = |
| Choline, total | 111 mg | 13.0 mg | +752% |
| Vitamin B-12 — Cobalamin | 2.15 ug | 0.570 ug | +277% |
| Vitamin A, RAE | 2.00 ug | 0 ug | |
| Carotene, beta | 0 ug | 0 ug | = |
| Carotene, alpha | 0 ug | 0 ug | = |
| Vitamin E (alpha-tocopherol) | 0 mg | 0.170 mg | -100% |
| Vitamin D (D2 + D3) | 0 ug | 0 ug | = |
| Vitamin K2 — Menaquinone-4 (MK-4) | 0 ug | 0 ug | = |
| Minerals | |||
| Calcium, Ca | 10.0 mg | 13.0 mg | -23% |
| Iron, Fe | 0.580 mg | 0.390 mg | +49% |
| Magnesium, Mg | 37.0 mg | 43.0 mg | -14% |
| Phosphorus, P | 426 mg | 282 mg | +51% |
| Potassium, K | 314 mg | 90.0 mg | +249% |
| Sodium, Na | 667 mg | 529 mg | +26% |
| Zinc, Zn | 1.55 mg | 0.330 mg | +370% |
| Copper, Cu | 0.033 mg | 0.032 mg | +3% |
| Manganese, Mn | 0.029 mg | 0.011 mg | +164% |
| Selenium, Se | 21.7 ug | 22.3 ug | -3% |
| Other Nutrients | |||
| Energy | 466 kj | 396 kj | +18% |
| Ash | 2.97 g | 2.26 g | +31% |
| Total Sugars | 0 g | 6.25 g | -100% |
| Sucrose | 0 g | 2.95 g | -100% |
| Glucose | 0 g | 2.68 g | -100% |
| Fructose | 0 g | 0.620 g | -100% |
| Lactose | 0 g | 0 g | = |
| Maltose | 0 g | 0 g | = |
| Galactose | 0 g | 0 g | = |
| Starch | 3.69 g | 3.50 g | +5% |
| Folic acid (Vitamin B9 — synthetic) | 20.0 ug | 0 ug | |
| Folate, DFE (Vitamin B9 — dietary folate equivalents) | 20.0 ug | 0 ug | |
| Betaine | — | 1.80 mg | |
| Vitamin B-12, added | 0 ug | 0 ug | = |
| Retinol | 2.00 ug | 0 ug | |
| Beta-carotene (Provitamin A) | 0 ug | 0 ug | = |
| Vitamin A, IU | 5.00 IU | 0 IU | |
| Beta-cryptoxanthin (Provitamin A) | 0 ug | 0 ug | = |
| Lycopene | 0 ug | 0 ug | = |
| Vitamin E, added | 0 mg | 0 mg | = |
| Vitamin E — Beta-Tocopherol (β-Tocopherol) | 0 mg | 0 mg | = |
| Vitamin E — Gamma-Tocopherol (γ-Tocopherol) | 0 mg | 0.100 mg | -100% |
| Vitamin E — Delta-Tocopherol (δ-Tocopherol) | 0 mg | 0.040 mg | -100% |
| Vitamin E — Alpha-Tocotrienol (α-Tocotrienol) | 0 mg | 0.030 mg | -100% |
| Vitamin E — Beta-Tocotrienol (β-Tocotrienol) | 0 mg | 0 mg | = |
| Vitamin E — Gamma-Tocotrienol (γ-Tocotrienol) | 0 mg | 0 mg | = |
| Vitamin E — Delta-Tocotrienol (δ-Tocotrienol) | 0 mg | 0 mg | = |
| Vitamin D (D2 + D3 — total) | 2.00 IU | 0 IU | |
| Vitamin D3 — Cholecalciferol (animal / sunlight source) | 0 ug | 0 ug | = |
| Vitamin K1 — Phylloquinone | 0 ug | 0.400 ug | -100% |
| Vitamin K (Dihydrophylloquinone — K1 reduced form) | 0 ug | 0 ug | = |
| SFA 4:0 (Butyric acid) | 0 g | 0 g | = |
| SFA 6:0 (Caproic acid) | 0 g | 0 g | = |
| SFA 8:0 (Caprylic acid) | 0 g | 0.002 g | -100% |
| SFA 10:0 (Capric acid) | 0 g | 0.002 g | -100% |
| SFA 12:0 (Lauric acid) | 0.002 g | 0.017 g | -88% |
| SFA 14:0 (Myristic acid) | 0.013 g | 0.018 g | -28% |
| SFA 15:0 (Pentadecanoic acid) | 0.005 g | 0.001 g | +400% |
| SFA 16:0 (Palmitic acid) | 0.138 g | 0.106 g | +30% |
| SFA 17:0 (Margaric acid) | 0.008 g | 0.002 g | +300% |
| SFA 18:0 (Stearic acid) | 0.049 g | 0.047 g | +4% |
| SFA 20:0 (Arachidic acid) | 0.001 g | 0.002 g | -50% |
| SFA 22:0 (Behenic acid) | 0.001 g | 0.001 g | = |
| SFA 24:0 (Lignoceric acid) | 0 g | 0.018 g | -100% |
| MUFA 14:1 (Myristoleic acid) | 0.001 g | 0 g | |
| MUFA 15:1 (Pentadecenoic acid) | 0 g | 0 g | = |
| MUFA 16:1 (Omega-7, Palmitoleic acid) | 0.015 g | 0.014 g | +7% |
| MUFA 16:1 c (Omega-7, Palmitoleic acid — cis) | — | 0.009 g | |
| MUFA 17:1 (Heptadecenoic acid) | 0.001 g | 0 g | |
| MUFA 18:1 (Omega-9, Oleic acid family) | 0.053 g | 0.113 g | -53% |
| MUFA 18:1 c (Omega-9, Oleic acid — cis) | — | 0.121 g | |
| MUFA 20:1 (Omega-9, Gondoic / Gadoleic acid) | 0.009 g | 0.003 g | +200% |
| MUFA 22:1 (Omega-9, Erucic acid family) | 0.001 g | 0.005 g | -80% |
| MUFA 22:1 c (Omega-9, Erucic acid — cis) | — | 0.003 g | |
| MUFA 24:1 c (Omega-9, Nervonic acid — cis) | 0.001 g | 0 g | |
| Fatty acids, total polyunsaturated | 0.222 g | 0.143 g | +55% |
| PUFA 18:2 (Omega-6, Linoleic acid) | 0.014 g | 0.012 g | +17% |
| PUFA 18:2 n-6 (Omega-6, LA — Linoleic acid) | — | 0.089 g | |
| PUFA 18:2 CLAs | — | 0 g | |
| PUFA 18:3 (Omega-3, Alpha-linolenic family) | 0.006 g | 0.005 g | +20% |
| PUFA 18:3 n-3 (Omega-3, ALA — Alpha-linolenic acid) | — | 0.008 g | |
| PUFA 18:3 n-6 (Omega-6, GLA — Gamma-linolenic acid) | — | 0 g | |
| PUFA 18:4 n-3 (Omega-3, SDA — Stearidonic acid) | 0.006 g | 0 g | |
| PUFA 20:2 n-6 (Omega-6, Eicosadienoic acid) | 0.002 g | 0 g | |
| PUFA 20:3 (DGLA family — Dihomo-gamma-linolenic acid) | 0.003 g | — | |
| PUFA 20:3 n-3 (Omega-3, Eicosatrienoic acid) | — | 0 g | |
| PUFA 20:4 n-6 (Omega-6, AA — Arachidonic acid) | — | 0 g | |
| PUFA 20:4 (Omega-6, Arachidonic acid family) | 0.009 g | 0 g | |
| PUFA 20:5 n-3 (Omega-3, EPA — Eicosapentaenoic acid) | 0.072 g | 0 g | |
| PUFA 22:4 (Omega-6, Adrenic acid) | 0.001 g | 0 g | |
| PUFA 22:5 n-3 (Omega-3, DPA — Docosapentaenoic acid) | 0.005 g | 0.001 g | +400% |
| PUFA 22:6 n-3 (Omega-3, DHA — Docosahexaenoic acid) | 0.104 g | 0.028 g | +271% |
| Fatty acids, total trans-monoenoic | — | 0.008 g | |
| TFA 16:1 t | — | 0 g | |
| TFA 18:1 t | — | 0.008 g | |
| TFA 22:1 t | — | 0 g | |
| TFA 18:2 t not further defined | — | 0 g | |
| Fatty acids, total trans-polyenoic | — | 0 g | |
| Tryptophan (EAA) | 0.173 g | 0.075 g | +131% |
| Threonine (EAA) | 0.629 g | 0.285 g | +121% |
| Isoleucine (EAA, BCAA) | 0.692 g | 0.230 g | +201% |
| Leucine (EAA, BCAA) | 1.23 g | 0.607 g | +102% |
| Lysine (EAA) | 1.26 g | 0.707 g | +78% |
| Methionine (EAA) | 0.487 g | 0.261 g | +87% |
| Cystine (conditionally essential) | 0.204 g | 0.080 g | +155% |
| Phenylalanine (EAA) | 0.597 g | 0.260 g | +130% |
| Tyrosine (conditionally essential) | 0.503 g | 0.219 g | +130% |
| Valine (EAA, BCAA) | 0.645 g | 0.286 g | +126% |
| Arginine (conditionally essential) | 1.10 g | 0.488 g | +126% |
| Histidine (EAA) | 0.314 g | 0.156 g | +101% |
| Alanine | 0.912 g | 0.432 g | +111% |
| Aspartic acid | 1.57 g | 0.894 g | +76% |
| Glutamic acid | 2.39 g | 1.44 g | +66% |
| Glycine (conditionally essential) | 1.76 g | 0.276 g | +538% |
| Proline (conditionally essential) | 0.487 g | 0.328 g | +48% |
| Serine | 0.613 g | 0.457 g | +34% |
| Alcohol, ethyl | 0 g | 0 g | = |
| Caffeine | 0 mg | 0 mg | = |
| Theobromine | 0 mg | 0 mg | = |
| Daidzein | — | 0.050 mg | |
| Genistein | — | 0.050 mg | |
| Choline | |||
| Choline from glycerophoshocholine | — | 0.500 mg | |
| Choline from phosphatidylcholine | — | 11.0 mg | |
| Choline from phosphocholine | — | 0.200 mg | |
| Choline from sphingomyelin | — | 0.300 mg | |
| Free Choline | — | 0.800 mg | |
| Total Choline | — | 13.0 mg | |
| Isoflavones | |||
| Total isoflavones | — | 0.100 mg | |
* All values per 100g edible portion. Source: USDA SR Legacy and USDA SR Legacy. Diff column shows percentage difference relative to Food B.
Mollusks, scallop, (bay and sea), cooked, steamed nutrition facts Crustaceans, crab, alaska king, imitation, made from surimi nutrition facts Compare other foods →
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