🦐 Whiteleg Shrimp (Litopenaeus vannamei)
– A Key Species in the Aquatic Ecosystem
🧬 Taxonomy
Rank
Classification
Kingdom Animalia
Phylum Arthropoda
Class Malacostraca
Order Decapoda
Family Penaeidae
Genus Litopenaeus
Species Litopenaeus vannamei
🔍 Morphological Features
The Whiteleg Shrimp , commonly known in aquaculture as Pacific White Shrimp , is medium to large-sized and exhibits the following characteristics:
Body Color : Translucent white to greyish with bluish or greenish tinge on the tail.
Size : Adults can grow up to 230 mm (9 inches) in length.
Rostrum : Equipped with 7–10 dorsal and 2–4 ventral teeth .
Carapace : Smooth and streamlined for rapid movement.
Pereiopods (walking legs) : White in appearance, giving it the name Whiteleg .
🌍 Habitat & Distribution Whiteleg Shrimp is a marine and estuarine species , native to the eastern Pacific coast from Mexico to northern Peru. However, due to its high commercial value , it has been introduced globally for aquaculture.
🌊 Preferred Habitat:
Warm tropical & subtropical waters (20–35°C)
Salinity Range : 1–40 ppt
Estuarine zones, brackish lagoons, and tidal creeks
🌿 Presence in the Sundarban Ecosystem The Sundarban delta , the world’s largest mangrove ecosystem, supports a rich diversity of crustaceans and estuarine life forms , including Litopenaeus vannamei . Although not native to the region, it is now farmed extensively in the brackish water aquaculture ponds around South 24 Parganas and adjoining areas.
⚠️ Ecological Note:
Pros : High productivity, fast growth, and high tolerance to environmental variables.
Cons : Risks of disease transmission to native species, and alteration of local aquatic biodiversity.
✨ Special Features
✅ Rapid Growth : Reaches marketable size (20–30g) within 90–120 days .
✅ High Survival Rate : Over 70% under optimal farming conditions.
✅ Disease Resistance : Better resilience than many native shrimp species.
✅ Efficient Feed Conversion Ratio (FCR) : Ranges from 1.2 to 1.5 , ideal for commercial production.
✅ Night Feeding Behavior : Primarily nocturnal , avoids daylight predation.
🧪 Commercial Importance
🏆 One of the most farmed shrimp species worldwide .
💰 Key contributor to India’s shrimp export industry , especially from West Bengal and Odisha .
👨🌾 Preferred by aquaculture farmers due to profitability and adaptability .
📚 Footnote ✅ Credit Note & Useful Resources 🛶 Glide silently through creeks where time pauses—this is not sightseeing, it’s soul-seeing on your Sundarban Tour
... read more team, tour manager Subrata, boat captain Bapi da and our guide Tanmoy da was very cooperative and helpful. Our stay was in Sobuj Deep Resort, the location is next to the river and rooms are quite good in size, there 4 bedrooms can accommodate 2 families with one kid comfortably. The facilities and services of boat and resort was excellent. My objective was to spend some time with family in the nature, and a wild wish if we could spot the graceful royal Bengal tiger in the wild was 100% fulfilled. When I was researching for this tour, I found Sundarbans travel (Sonakshi travel) rated 4.5 among all, and I am not disappointed as well. Next time when I will visit Sundarbans again my choice will be Sundarbans travel. All over experience “The tour is mind blowing”.
Kaustav ChatterjeeMarch 17, 2022
... read more was excellent..inspite some language problem staff were very very humble n cooperative n always willing to serve to our satisfaction...i surely will recommend my friends/ relatives to visit the place once in lifetime through Sonakshi Travels...🙏🙏🙏
Munna DewanJanuary 17, 2023
Tripti DasJanuary 17, 2023
... read more care of every group member as per the need, especially the elderly ones. I travelled with the parents and the staff members made the trip super comfortable for them as well. Thanks to each one of them!! 😊🙏 Would highly recommend Sonakshi Travels for the Sundarban trip.
Shuchita MitraMarch 17, 2022
... read more homely environment, mainly we are extremely impressed the condition of the boat, cleanliness and food quality was superb. Except the chilli chicken preparation ( not upto the mark), the taste of the food was just like home made food. Resort location was good but not in good quality, need to look into this to provide the best service. Also the car condition is not good. Apart from these we enjoyed a lot throughout the tour. Special thanks to Mr.Talukdar and Team for organizing our memorable trip.
Amit SasmalMarch 17, 2022
... read more staff. Just one regret with the govt to allow more routes inside core jungle to increase footfall at Sunderbans. All you can see is Deer. However i would surely visit again.
navin jayaramanMarch 17, 2022
Raghavendra MunghateDecember 17, 2022
... read more staff is always up to the mark. Thank you all.
Rupak BhattacharjeeJanuary 17, 2023
... read more staff ( Bapida, Bhaskarda and Uttamda). Special thanks to Talukdar Babu for taking care of everything. Highly recommended.
rupendu banerjeeMarch 17, 2022
... read more package. Here are few points I would like to mention regarding the tour. PROS: 1) The tour organiser, Mr Talukdar gave us a very clear account of the package and there were no hidden cost. 2) We were appointed a manager ( Mr Subrata) during the tour, who was very polite in his dealings. Since I was travelling with my 4 yr old daughter, I had requested him to make few extra arrangements ( in meal) for her ….for which I never had to remind him again and all my requirements were taken care off. 3 ) since we were only 3 families travelling on one boat, we had enough space to ourselves as compared to other boats I saw during the trip were overly crowded. 4) Food was good and the preparation was quite homely. 5)As we had to spend considerable amount of time on the boat…. I was little apprehensive about the cleanliness of the washroom on the boat. But to my surprise, the washroom was sparkling clean. CONS: 1) Though the hotel we were made to stay was very well located… but the rooms were very basic. Rooms are newly made but not very well maintained. The floor of the rooms felt like they were not dusted and mopped in days.There were cobwebs here and there and bathroom had few centipedes. To my opinion..rooms could have been better than what was provided. Overall, it was a well organised trip and Mr Talukdar kept checking on us during the trip which I truly appreciate. We thoroughly enjoyed. And I would certainly recommend Sundarban Travel to my friends and family.
Vaishali SenguptaMarch 17, 2022
... read more bus that was allotted to us for taking us to the boat and we boarded it from Science City. It was a traveller and its was quite spacious and we travelled witout any problem. One thing that need to be looked upon is that there should be a helper with the driver in orderto contact the tourist for boarding the bus. The driver was speaking in his mobile while which can lead to a few problems. 2) Launch/Boat - It was quite big, spacious, the bathrooms were clean and the crews on board are very welll behaved. My 3 year old son really enjoyed the boat ride throughout the journey. 3) Resort - Some maintenance work is required in the rooms of the resort where we stayed at night. Things like ceiling fan regulator was not working, the flush in the wash room was not working and the room are not properly cleaned. It seemed to me that the room where I stayed was cleaned a long time back. 4) Food - The foods that were served to us was very well cooked. They were not at all spicy, not at all stale. Every time we were served hot and fresh foods. They also arranged food for my 3 year old son as per his requirement. 5) Employees/Crews - They are very well behaved, helpfull and always serving us by giving their level best.
20th Millenium KidMarch 17, 2022
... read more are very well organised to set up this Sunderban tour in terms of fooding lodging and irrespective every things which relates to this particular tour. Me and my family has a mind blowing experience. Thanks Subhabrata Talukdar to you and to your team for giving us a memorable experience.
Sagar BanerjeeJanuary 17, 2023
... read more end point by professional guides who displayed very courteous behavior. definitely talukdar ji will be my preferred choice for all trips in future as well.
Auditro Hi-Fi SystemsDecember 17, 2022
... read more customised their programme for our convenience at their best. The boat waiting for us at Gadkhali was decent, neat & clean. The cooperation and helpful gesture of the Boatman Bapibabu and crew Pulak charmed us. The trip through the creeks and distributaries of the rivers of Sunderban became more enjoyable with the excellent taste of food cooked by Bhaskar in the running boat. The property named “Sabuj Dwip” under Lahiripur Gram Panchayat where we were parked at the day-end, was a resort having cottages with clean Rooms, modern Bathrooms & standard amenities including Generator along with a few shortfalls like lack of Geyser, AC, Toilet-shower, Kitchen/Kitchenet, Waste paper bin, Wall Hangers etc., though all such lacuna were covered by the sincere and hearty efforts of the servicemen. The owner may solve these minor problems by purchasing items of trivial value like Emersion Heater, Toilet-shower, Electric Cattle, Waste paper basket & Wall hangers. On 5th December, when the cyclone turned its face to Sunderban, the superb teamwork of Sonakshi rescued us through an alternative safe land-route maintaining our all urbane comfort upto the satisfaction. The courteous behaviour and delicious tasty food are the value-added satisfaction of this trip over the honest, humble and sincere approach of the owner Shuvabratababu which is highly appreciable. I highly recommend Sunderban Trip through this Travels.
Snehansu GangopadhyayMarch 17, 2022
... read more for the tour. They provide us a car and launch for this trip. It was very organised trip.
Faiz AhmedMarch 17, 2022
... read more with Mr.Suvabrata Talukder.We were 13 heads (including 3 senior citizen and 2 child of 5 years old).It was a programme from Howrah to Howrah (railway station). Yesterday (13th November 2021) we returned from our trip. Overall experience was awesome.Communication with Mr. Talukder over phone before journey came in reality through the entire tour in every respect. Manager Subrata and other staff of boat along with the staff of the resort was very helpful and polite . Behaviour of the staff was very good. Food quality was really good .Not to much spicy but tasty , quantity was sufficient.The resort we stayed (Sabujdieep) was good /clean/safe and a small walking from jetty where we dropped from boat.One evening we enjoyed tribal music and dance in the resort. We along with my co- travellers enjoyed the tour with amazing experience ,kept beautiful moments and memories for life time with us. Everything was perfect. Arrangements in every angle was Wonderful. I strongly suggest and recommend everyone to enjoy your tour with this Sonakshi Travel (Sonarpur).
Anjan RayMarch 17, 2022
HRITURAJ CHAKRABORTYOctober 17, 2022
... read more boat is undercover with green carpet,so it'is looking beautiful,all management are peaceful Jumur dance is wonderful our all member danced with Jumur dancers we are all coming a sweet memories. Thanks to continue Mr Talukder.
Avijit SarkarMarch 17, 2022
... read more family including senior citizens and kids and had a nice experience. Thank you Mr. Talukdar and team.
Koushik PandaApril 17, 2022
... read more group tours were available Mr Talukder arranged a customized tour for us & we were a little apprehensive as the two of us would be traveling alone . But he assured us about our safety & other facilities & truly everything was beyond our expectations. Right from our pickup, boat tours, hotel accommodation & food everything was well arranged. We have come back with sweet memories. Thank you Mr Talukder & every one at Sonakshi tours.
Leena MhatreMarch 17, 2022
