The term carp is a generic common name for numerous species of freshwater fish from the family Cyprinidae, a very large clade of ray-finned fish mostly native to Eurasia. While carp are prized quarries and are valued as both food and ornamental fish in many parts of the Old World, they are considered trash fish and invasive pests in many parts of Africa, Australia and most of the United States.
The Eurasian carp or European carp, widely known as the common carp, is a widespread freshwater fish of eutrophic waters in lakes and large rivers in Europe and Asia. The native wild populations are considered vulnerable to extinction by the International Union for Conservation of Nature (IUCN), but the species has also been domesticated and introduced into environments worldwide, and is often considered a destructive invasive species, being included in the list of the world's 100 worst invasive species. It gives its name to the carp family, Cyprinidae.
The grass carp is a species of large herbivorous freshwater fish in the family Cyprinidae, native to the Pacific Far East, with a native range stretching from northern Vietnam to the Amur River on the Sino-Russian border. This Asian carp is the only species of the genus Ctenopharyngodon.
The rohu, rui, ruhi or roho labeo is a species of fish of the carp family, found in rivers in South Asia. It is a large omnivore and extensively used in aquaculture.
The bighead carp is a species of cyprinid freshwater fish native to East Asia, and is one of several Asian carps introduced into North America. It is one of the most intensively exploited fishes in fish farming, with an annual worldwide production of over three million tonnes in 2013, principally from China. Unlike the omnivorous common carp, bighead carp are primarily filter-feeding algae eaters, preferentially consuming zooplankton but also phytoplankton and detritus.
The silver carp or silverfin is a species of freshwater cyprinid fish, a variety of Asian carp native to China and eastern Siberia, from the Amur River drainage in the north to the Xi Jiang River drainage in the south. Although a threatened species in its natural habitat, it has long been cultivated in China as one of the "Four Famous Domestic Fish" (四大家鱼) together with Bighead carp, Black carp and Grass carp. By weight, more silver carp are produced worldwide in aquaculture than any other species of fish except for the grass carp. Silver carp are usually farmed in polyculture with other Asian carp, or sometimes with catla or other fish species.
Labeo is a genus of carps in the family Cyprinidae. They are found in freshwater habitats in the tropics and subtropics of Africa and Asia.
Raipur Fish Hatchery and Training Centre is a fish hatchery in Raipur Upazila, Lakshmipur District, Bangladesh. One of the six main fish hatcheries in Bangladesh, it was the largest hatchery in the district during the Noakhali Rural Development Project implemented during 1978-1992 by DANIDA, a Danish development agency. One of the three Principal Scientific Officers (PSO) of the Department of Fisheries of Bangladesh governments is assigned to Raipur Hatchery. It also is one of three training centers directly governed by the Director General of the Department, along with Fisheries Training Institute (Chandpur) and Fisheries Training Academy in (Dhaka).
The fishing industry in the land-locked country of Laos is a major source of sustenance and food security to its people dwelling near rivers, reservoirs and ponds. Apart from wild capture fisheries, which is a major component of fish production, aquaculture and stocking are significant developments in the country. Historically, fishing activity was recorded in writings on the gate and walls of the Wat Xieng Thong in Luang Prabang dated 1560. For many Laotians, freshwater fish are the principal source of protein. The percentage of people involved in regular fishing activity is very small, only near major rivers or reservoirs, as for most of the fishers it is a part-time activity.
The Kuria labeo is a species of fish in the carp family, Cyprinidae. It is native to Pakistan, India, Bangladesh, and Burma, and it is known from Afghanistan and Nepal.
China, with one-fifth of the world's population, accounts for two-thirds of the world's reported aquaculture production.
Labeo angra is a species of fish in the family Cyprinidae, the carps and minnows. It is commonly known as the Angra labeo. It is native to Asia, where it is distributed in Bangladesh, Burma, Nepal, and Pakistan. It has also been reported from Afghanistan.
Moggel is a freshwater African fish in genus Labeo. It occurs within the drainage basin of the Orange River. The species has been recorded in the Vaal River, Olifants River in Mpumalanga and Limpopo, introduced there by anglers.
The mrigal carp, also known as the white carp, is a species of ray-finned fish in the carp family. Native to streams and rivers in India, the only surviving wild population is in the Cauvery River, leading to its IUCN rating as vulnerable. It is widely aquafarmed and introduced populations exist outside its native range. It reaches a maximum length of 1 m (3.3 ft). This species and Cirrhinus mrigala are considered distinct.
Cirrhinus molitorella is a species of ray-finned fish in the genus Cirrhinus found mainly in southern China and Vietnam.
The crucian carp is a medium-sized member of the common carp family Cyprinidae. It occurs widely in northern European regions. Its name derives from the Low German karusse or karutze, possibly from Medieval Latin coracinus.
Vishwa Gopal Jhingran (1919–1991) was an Indian zoologist and aquaculture scientist, known for the introduction of a composite fish culture technique by name, aquaplosion. He was a recipient of the fourth highest Indian civilian award of Padma Shri from the Government of India in 1977.
Mudnakudu Channabasappa Nandeesha was a development researcher, innovative aquaculture development worker and educator. He is recognized for making critical contributions to the rapid growth of aquaculture by applying research to key bottlenecks to fish production. In India, he conducted successful pioneering field tests of Ovaprim, an ovulating agent, under different agro-climatic conditions to help remove a critical early barrier for freshwater fish breeding. His significant scientific contributions include simplified breeding technology for cyprinids and development of feeds and feeding techniques appropriate to rural aquaculture, and helping improve and spread the practices of small scale fish farming at a time when most attention was on large scale producers. He wrote a regular and widely acclaimed column in Network of Aquaculture Centers in Asia-Pacific (NACA) Aquaculture Asia magazine on farmer innovations in aquaculture. He was described as an "ambassador for aquaculture" and was especially noted for promoting aquaculture for the disadvantaged poor households and women. Along with Michael New, in 2003 he was a founding member of the not-for-profit organisation, Aquaculture without Frontiers. While encouraging poor people to take up aquaculture, he was also a pioneer in promoting equity for women, who had been neglected in the aquaculture boom. Throughout his career, he was in the forefront of initiatives to upgrade the professionalism of fisheries and aquaculture experts, and inspired peers and students in critical new directions.
Dr. Hiralal Chaudhuri was an Indian Bengali fisheries scientist. He is known as the "father of induced breeding" of the carp. The Blue revolution in India was developed on the basis of his work on seed production technology through Hypophysation. He later led the way in intensive mixed farming to increase fish production in ponds.
