1) The document provides information on various exotic and non-resident fish species found in North Bengal, India that were introduced from other countries or regions.
2) It describes the origin and introduction year of different fish species imported from places like China, Thailand, Indonesia, Africa, and other parts of India.
3) The document is authored by Dr. Tusar K. Ghosal of the Department of Entomology at Uttar Banga Krishi Viswavidyalaya and is dedicated to famous Indian insect taxonomists.
A brief description about chanda fish.Scientific name is chanda namaFound in standing and running waters; clear streams, canals, beels, ponds, and inundated paddy fields. Abundant during rainy season .This species could effectively be used in the control of guinea worms and also for malarial control. These small, bony, fleshy fishes are sold in heaps along with other small fishes in the market. Popular for aquarium purposes.
Asian Seabass is a very popular food fish in South Asian countries. This presentation deals with Asian seabass farming in Thailand which includes breeding, larval development, and growout technology. This presentation is a part of my internship work at the Asian Institute of technology.
Carps form the mainstay of aquaculture in India contributing over 85% of the total aquaculture production There are 61,259 species of vertebrates recognized world; over 30,700 are fish species of which 8,411 ore fresh water while 11,650 are marine. In India 2,163 spp. are fin fishes have been recorded from upland cold water (157; 7.26%) warm water of the plain (54; 20.99%), Brackish water (182; 8.41%) and marine environment (1,370; 63.43%). Some of these species are cultured at commercial level which covering a lot varieties of fin fishes The three Indian major carps, namely Catla (Catla catla), Rohu (Labeo rohita) and Mrigal (Cirrhinus mrigal) contribute the bulk of production to the extent of 75 to85 percent of the total fresh water fish production, the three exotic carp such as Silver carp (Hypophthalmichthys molitrix) and Common carp (Cyprinus carpio ), Grass carp (Ctenopharyngodon idella )form the second important group to incorporate several other medium and minor carp and into the carp poly culture system several method were used because of their region specific consumer preference and higher market demand.
History
Carp culture in India was restricted only to a homestead backyard pond activity in west Bengal and Odisha until late 1950 s with seed from riverine sources as the only input resulting low level of production the technological breakthrough breeding of carp through hypophysation in 1957 freshwater aquaculture of the country the country till 1984 virtually laid the foundation of scientific carp farming in the country.
Important characteristics of Indian major carps:-
Indian major carp grow fast and can reproduce even in artificial ponds. They feed upon phytoplankton, zooplankton, decaying organic matter, aquatic plant etc. stomach is absent in the alimentary canal of the major carps. Three types of Indian major carps are cultured in
A brief description about chanda fish.Scientific name is chanda namaFound in standing and running waters; clear streams, canals, beels, ponds, and inundated paddy fields. Abundant during rainy season .This species could effectively be used in the control of guinea worms and also for malarial control. These small, bony, fleshy fishes are sold in heaps along with other small fishes in the market. Popular for aquarium purposes.
Asian Seabass is a very popular food fish in South Asian countries. This presentation deals with Asian seabass farming in Thailand which includes breeding, larval development, and growout technology. This presentation is a part of my internship work at the Asian Institute of technology.
Carps form the mainstay of aquaculture in India contributing over 85% of the total aquaculture production There are 61,259 species of vertebrates recognized world; over 30,700 are fish species of which 8,411 ore fresh water while 11,650 are marine. In India 2,163 spp. are fin fishes have been recorded from upland cold water (157; 7.26%) warm water of the plain (54; 20.99%), Brackish water (182; 8.41%) and marine environment (1,370; 63.43%). Some of these species are cultured at commercial level which covering a lot varieties of fin fishes The three Indian major carps, namely Catla (Catla catla), Rohu (Labeo rohita) and Mrigal (Cirrhinus mrigal) contribute the bulk of production to the extent of 75 to85 percent of the total fresh water fish production, the three exotic carp such as Silver carp (Hypophthalmichthys molitrix) and Common carp (Cyprinus carpio ), Grass carp (Ctenopharyngodon idella )form the second important group to incorporate several other medium and minor carp and into the carp poly culture system several method were used because of their region specific consumer preference and higher market demand.
History
Carp culture in India was restricted only to a homestead backyard pond activity in west Bengal and Odisha until late 1950 s with seed from riverine sources as the only input resulting low level of production the technological breakthrough breeding of carp through hypophysation in 1957 freshwater aquaculture of the country the country till 1984 virtually laid the foundation of scientific carp farming in the country.
Important characteristics of Indian major carps:-
Indian major carp grow fast and can reproduce even in artificial ponds. They feed upon phytoplankton, zooplankton, decaying organic matter, aquatic plant etc. stomach is absent in the alimentary canal of the major carps. Three types of Indian major carps are cultured in
Major Fresh water and Marine Ornamental fishes and Potential for Domestic far...B. BHASKAR
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lobsters and crab fisheries in INDIA is a vast and enormous amount of catch and exports are being made.
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This quiz was conducted on 2nd April, 2017 as a part of 'Namami Brahmaputra' festival, organised by Govt. of Assam at Guwahati.
This Quiz focuses on a unique topic- 'Brahmaputra- it's bio diversity & Eco-system'.
FISH FARMING - ITS INCLUDES Fish Seed Production, Criteria for selection of suitable fish species, Groups of Freshwater Species, CULTIVABLE FISH SPECIES & FISH CUM DUCK FARMING
The pomfrets constitute about 2.32% of the total marine fish production in India. The bulk of the catch comes from Maharashtra and Gujarat States, which jointly contribute to about 61% of the total all India pomfret landings.
Among the demersal fishes, pomfrets belonging to the family Stromateidae are found in the catches all long the coast of India, particularly in Maharashtra and Gujarat States.
Introduction of Fish and Fisheries of India.
• Freshwater Fish: Fish that spend most or all of their life in freshwaters, such as rivers and lakes, having a salinity of less than 0.5 ppt. Around 40% of all known species of
fish are found in freshwater.
They may be divided into Coldwater Fish (5-20 °C); examples: Mahseer, Trout, etc., and Warmwater Fish (25 35 °C); example: Carps, Catfish, Snakeheads, Featherbacks, etc.
• Brackishwater Fish: Fish that can tolerate a wide range of salinity (0.5 30.0 ppt)
and live in backwaters, estuaries and coastal waters.
Example: Mullet, Milkfish, Seabass, Pearlspot, Mudskipper, etc.
• Marine Fish: Fish that spend most or all of their life in seawater, such as Seas and
Oceans, having salinity above 30 ppt. There are about 240 species contributing to
the marine fisheries. Example: Sardines, Mackerel, Ribbonfish, Anchovies, Grouper, Cobia, Tuna, etc.
Major Fresh water and Marine Ornamental fishes and Potential for Domestic far...B. BHASKAR
Important fresh water and marine water ornamental aquarium fishes, average economics on setting up of ornamental fish hatchery, proposed unit cost for ornamental fish farming, export potential for Ornamental fish trade
lobsters and crab fisheries in INDIA is a vast and enormous amount of catch and exports are being made.
this slide describes about the methods, distribution, annual landings and important species of lobster and crabs in India.
This quiz was conducted on 2nd April, 2017 as a part of 'Namami Brahmaputra' festival, organised by Govt. of Assam at Guwahati.
This Quiz focuses on a unique topic- 'Brahmaputra- it's bio diversity & Eco-system'.
FISH FARMING - ITS INCLUDES Fish Seed Production, Criteria for selection of suitable fish species, Groups of Freshwater Species, CULTIVABLE FISH SPECIES & FISH CUM DUCK FARMING
The pomfrets constitute about 2.32% of the total marine fish production in India. The bulk of the catch comes from Maharashtra and Gujarat States, which jointly contribute to about 61% of the total all India pomfret landings.
Among the demersal fishes, pomfrets belonging to the family Stromateidae are found in the catches all long the coast of India, particularly in Maharashtra and Gujarat States.
Introduction of Fish and Fisheries of India.
• Freshwater Fish: Fish that spend most or all of their life in freshwaters, such as rivers and lakes, having a salinity of less than 0.5 ppt. Around 40% of all known species of
fish are found in freshwater.
They may be divided into Coldwater Fish (5-20 °C); examples: Mahseer, Trout, etc., and Warmwater Fish (25 35 °C); example: Carps, Catfish, Snakeheads, Featherbacks, etc.
• Brackishwater Fish: Fish that can tolerate a wide range of salinity (0.5 30.0 ppt)
and live in backwaters, estuaries and coastal waters.
Example: Mullet, Milkfish, Seabass, Pearlspot, Mudskipper, etc.
• Marine Fish: Fish that spend most or all of their life in seawater, such as Seas and
Oceans, having salinity above 30 ppt. There are about 240 species contributing to
the marine fisheries. Example: Sardines, Mackerel, Ribbonfish, Anchovies, Grouper, Cobia, Tuna, etc.
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1. Fish diversity
of Uttar Banga (North Bengal), India
Vol. III
Published : 24.02.2020
Dr Tusar K. Ghosal
Department of Entomology, Faculty of Agriculture
Uttar Banga Krishi Viswavidyalaya, Pundibari-736165,
West Bengal
E mail: drtkghosal@gmail.com
6. Cyprinus carpio specularis
Mirror Carp
It is commonly called as “common carp” is a
native of temperate Asia but now it has a
world-wide distribution.
It was initially, imported in 1939 from then
Ceylone and was transplanted in Nilgiri.
7. Grass carp or is a native of flat land rivers
of China and the middle and lower sections of
the river Amur in Russia. In India it was
introduced in 1959
Ctenopharyngodon idella
Grass carp/White Amur
গ্রাস কার্প
8. Mylopharyngodon piceus
Black carp / Snail carp
কাদ া কার্প
It was introduced from China in 1983. It mainly
feeds on live snails and is therefore often known as
snail carp.
9. Hypothalmichthys molitrix
Silver carp / Amur
বস িার কার্প
It is commonly
called as “silver carp”. This exotic
species is a natural inhabitant of Amur
basin of Russia and China. It was
introduced in India in 1969
12. Barbonymus gonionotus
Java Barb
Thai Sarputi
It was brought о India from Indonesia (Java) in the year 1972 and
was first introduced in the ponds of West Bengal. It is an inhabitant
of the Southeast Asian riverine system.
14. It was brought in 1989 from Thailand although it is
a native of Africa. . African magur is omnivorous in
feeding. At the young stage, it has high tendency of
predation. It can stand in water containing oxygen as
low as 0.02 ppm.
Clarias gariepinus
African Magur
আবিকান মাগুর
15. It was imported from Thailand in 1989. The fish is highly
tolerant to the changes in salinity, pH, dissolved oxygen
and even pollution. Owing to its fast growth about 1 kg in
3 months, the fish is already established as a profitable
species for aquaculture in W. B. and A. P.
Pangasius sutchi
African Pangus
র্াঙ্গাস
17. Osphronemus gouramy
Gouramy
গুরামী
It is a native of fresh water ponds and streams
of Indonesia, Thailand, Malaysia, Cambodia and
Veitnam. Gouramy was brought to India from Java
to Calcutta and then from Mauritius to Madras
in 1916
19. It is a native of Soutrh Africa. It is being cultured in both fresh-
water as well as in brakish water ponds. The first consignment of
Tilapia was brought to India in August 1952 from Bangkok.
Tilapia mossambica
Tilapia
মত াবর্য়া
29. Brama brama
Pomfret
র্মদিট
এই মাদছ প্রচুর এনাবজ
প , বিটাবমন -এ, বি ও বড র্াওয়া যায়।
এই মাদছর মত বশশুর মানবিক বিকাদশ সিায়ক।
ওদমগা-৩ প্রচুর থাদক ফদ মরাদকর ঝ
ুাঁ বক কমায়। এই উর্োন
মবিদের মকাি বিকাদশও সিায়ক
40. Thunnus alalunga
Albacore Tuna Fish
.
Tuna fish can have a surprising impact on
heart health.It’s full of omega-3 fatty acids,
help to reduce omega-6 fatty acids and LDL
cholesterol in the arteries and blood
vessels
42. Narendran T.C.
of Kalicut University, Kerala
Viraktamath, C. A.
of U.A.S. bangalore
Ramamurthy V.V.
of I.A.R.I, New Delhi
Vasuki Belavadi
of U.A.S. bangalore
Dedicated to my respected world famous
Indian Insect Taxonomists
.
