Seafood lovers often confuse prawns, which are mainly found in freshwater, for shrimp, found in saltwater, but the truth is, these decapods are not the same.
And that is simply because these two little crustaceans are similar in appearance, and they also taste the same in many dishes.
But they belong to different biological groups.
Both these seafood varieties have an excellent nutritional profile, making them a great addition to your balanced diet.
Understanding the distinction will not only clear up confusion but also help you in making informed choices when buying or cooking them.
So without further ado, let’s get started!
Prawns vs Shrimp – A Quick Glance
| Feature | Prawns | Shrimp |
| Habitat | Mostly freshwater | Mostly saltwater |
| Body Shape | Straighter body | Slightly curved |
| Size | Usually larger | Generally smaller |
| Gills | Branching, tree-like gills | Plate-like gills |
| Claws | Three pairs of claws | Two pairs of claws |
| Taste & Texture | Mild, firm, meaty | Mild, slightly sweet |
| Nutrition | High protein, omega-3 rich | High protein, omega-3 rich |
| Common Name by Region | India, UK, Australia | USA & Canada |
Their Origin and Classification
Though people use both terms interchangeably in recipes and restaurants, they belong to different scientific classifications.
- Prawns belong to the sub-order “Dendrobranchiata”.
- Shrimps belong to the sub-order “Pleocyemata”.
This distinction in their sub-order is what makes them different species despite the similarities in their appearance and nutrition.
The terms are often blurred across various regions, especially in the culinary world.
Habitat Differences
Prawns are mainly found in freshwater and brackish water environments, for example, rivers and estuaries, but a few species can migrate to saltwater during parts of their lifecycle.
Shrimp are mostly marine species found in large water bodies such as oceans and coastal waters, but still, one can find a few species adapted to freshwater.
Anatomical Difference Between Shrimp and Prawn
The key differences mainly lie in their anatomy!
Body shape: Prawns are known to usually have a straighter body, whereas shrimp are slightly curly.
Gills: Prawns have branching, tree-like gills; on the other hand, shrimp have plate-like gills.
Claws: Prawns have claws on their three pairs of legs, while shrimp have claws on their two.
Reproduction: Prawns lay eggs in the water freely, whereas shrimp carry them under their abdomen.
These differences are very subtle, but they do define their biological separation.
Lifecycle & Growth Patterns
Both have to go through multiple larval and juvenile stages before they can reach adulthood. Stages do remain similar, but their growth speed and survival rates can be affected by water quality and temperature.
Size and Taste of Shrimp and Prawns
Prawns are larger in size compared to a shrimp, and that is why people love them, especially those who love a bigger, meatier bite.
Shrimp tends to shrink and become much smaller and curled when cooked.
Now coming to the taste, they both have a sweet and delicate flavour, which is why people find it hard to distinguish them in curries, stir-fries, or grilled dishes.
Cooking & Handling Tips
As both are highly perishable, it’s best to cook them as soon as possible post-purchase. Clean thoroughly, remove the shell & vein if required, and keep in the fridge until you use them for cooking. They get cooked quickly and turn opaque, so ensure that you do not overcook them as their flesh can turn rubbery. And last but not least, it is important to follow proper basic hygiene, such as separating raw food from other foods, washing your hands and utensils, etc.
Nutritional Profile
Both prawns & shrimp are rich in nutrients & their profiles are also almost identical:
| Nutrients (per 100g cooked) | Prawn | Shrimp |
| Calories | ~99 kcal | ~99 kcal |
| Protein | 24 g | 24 g |
| Fat | 0.8 g | 0.9 g |
| Saturated Fat | 0.2 g | 0.2 g |
| Omega-3 Fatty Acids | ~0.3 g | ~0.3 g |
| Omega-6 Fatty Acids | ~0.1 g | ~0.1 g |
| Cholesterol | ~195 mg | ~189 mg |
| Vitamin B12 | High (~1.1 µg, 45% DV) | High (~1.2 µg, 50% DV) |
| Vitamin D | Trace | Trace |
| Vitamin B6 | 0.1 mg (5% DV) | 0.1 mg (5% DV) |
| Niacin (B3) | 2.0 mg (13% DV) | 2.2 mg (14% DV) |
| Phosphorus | ~200 mg (20% DV | ~210 mg (21% DV) |
| Potassium | ~250 mg (7% DV) | ~260 mg (7% DV) |
| Magnesium | ~34 mg (8% DV) | ~33 mg (8% DV) |
| Selenium | Excellent (~55 µg, 100% DV) | Excellent (~54 µg, 98% DV) |
| Sodium | ~150 mg | ~148 mg |
| Calcium | ~70 mg | ~70 mg |
| Iron | 0.5 mg | 0.5 mg |
| Zinc | 1.3 mg | 1.3 mg |
Health Benefits They Commonly Share
→ High-quality protein: Supports muscle repair, satiety, and overall metabolic health.
→ Omega-3 fatty acids : May help reduce inflammation and support heart and brain function.
Vitamin B12 & selenium (micronutrients): Supports nerve health, red blood cell formation, and antioxidant defense.
→ Low in saturated fat: Suitable for heart-healthy diets.
Explore the detailed breakdown of their health perks by visiting our ‘Benefits of Prawns & Shrimp‘ page.
Culinary Uses & Regional Naming
Globally, people use prawns & shrimp interchangeably in cooking; however, there is a difference in their naming.
In countries like India, the U.K., Australia, and New Zealand → The most commonly used term is “Prawns”
In countries like the USA and Canada → People use the term “Shrimp” for both species.
Some of the common trade variants are tiger, white, brown, and pink types, whose regional naming is influenced by size and culinary use rather than their biological classification.
From the famous Goan prawn curry to the shrimp gumbo in the US, these versatile crustaceans fit perfectly in the numerous cuisines.
Doesn’t matter how you prefer them, boiled, grilled, or fried, or have them in your soup or pastas.
Farming Practices
Both prawns & shrimp are acquired from the wild and through aquaculture.
The goals of both farming practices are the same and that is to meet high global demand.
But the sustainability varies according to the region.
Environmental Impact
The impact depends on the farming methods used.
If the shrimp farms are poorly managed, it can lead to mangrove destruction and water pollution.
This can be avoided by following sustainable practices, for example, closed-cycle aquaculture and eco-certified farms.
Resulting in decreasing the negative footprints.
The key to eco-conscious consumers is to source the shrimp or prawns responsibly.
Price & Availability
The price and availability depend on the type (explore our different types of prawns guide) and its demand. For example, in asian countries, prawns are expensive due to their high demand.
In the American market, shrimp are more affordable.
Now their availability depends on the location you are in!
If you live in coastal regions, you can enjoy the freshest catch, and if you are inland, you might have to rely on frozen supplies.
Storage & Shelf Life (Applicable For Both)
If stored in the refrigerator at around 0–4°C, it stays fresh for 1-2 days. If you wish to store it for a longer period, for about 3-6 months, use an airtight container & frozen at –18°C or below.
Ensure that you thaw your seafood in the refrigerator or under cold running water and never at room temperature.
Health Concerns & Myths
Both Prawns & shrimp are bad for cholesterol, and that is a common myth.
Yes, they do contain dietary cholesterol, but they also have a good amount of omega-3 fatty acids and a low amount of saturated fat, which is beneficial for supporting heart health.
The only concern is for those individuals prone to shellfish allergies.
Both prawns & shrimp are otherwise safe and nutrient-dense foods.
Which One Should You Choose Between Prawns and Shrimp?
Both prawns & shrimp share the same benefits from a nutritional and culinary perspective.
The choice depends on your preference, like size, recipe, local availability, and price.
So to end with, it does not matter which one you prefer, you will definitely enjoy healthy, protein-rich, and versatile seafood, enhancing flavour as well as the nutrition of your meals.
Prawns vs Shrimp -Frequently Asked Questions
Are shrimp and prawns the same?
No, they are not; both are separate species with distinct anatomical features. It is just that the terms are often used interchangeably in the culinary world.
Which is more expensive, prawn or shrimp?
Prawns are typically at the expensive end, with prawns ranging around Rs 1000 / Kg, and shrimp ranging around Rs 300-500 / kg.
What is shrimp called in India?
People refer to it as “prawns,” and there are various local names used, namely Jhinga (Hindi), Chemmeen (Malayalam), Royyalu (Telugu),(Konkani), Kolambi (Marathi).
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