Freshwater finfish

Information relating to aquaculture of freshwater finfish.

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Species groups

Major farmed commodity or speciesĀ groups.

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Webinar: Pathogen Free: non-infectious Diseases and Disorders of Aquatic Animals

The Fish Health Section of the Asian Fisheries Society will convene a webinar via Zoom on 21 April, from 12:00 to 15:00 Bangkok time (GMT +7). Topics include: Stress-related non-infectious disorders in fish (Prof. George Iwama, Quest University, Canada); Nutritional diseases of aquatic animals (Prof. Orapint Jintasataporn, Kasetsart University, Thailand); Harmful algal blooms and fish kills (Prof. Lim Po Teen, University of Malaya); and Aquaculture ecotoxicology (Dr Roger Chong, CSIRO Australia). Participation is free, but registration is required.

NACA Newsletter, Vol. XXXVI, April-June 2021

In this issue:

Shrimp health: Online Consultation on Strategies for Hepatopancreatic Microsporidiosis caused by Enterocytozoon hepatopenaei (EHP); Webinar: Pathogen Free: Non-infectious Diseases and Disorders of Aquatic Animals; Quarterly Aquatic Animal Disease Report, July-September 2020; Register for the Global Conference on Aquaculture Millennium +20; Scholarship opportunity: Lancang-Mekong Rice-Fish Programme; International Artemia Aquaculture Consortium.

Scholarships: "Lancang-Mekong Rice-Fish" Program

Shanghai Ocean University is offering master and PhD scholarships for aquaculture and hydrobiology-related majors interested in studying rice-fish farming in the Lancang Mekong River area. The scholarship programme is open to nationals of Myanmar, Cambodia, Lao PDR, Thailand and Vietnam who are less than 35 years old and have a bachelor degree with good academic record. The scholarships include full tuition fee waiver, accommodation, living allowance and medical insurance. Applications close 30 May 2021.

Report of the Nineteenth Meeting of the Asia Regional Advisory Group on Aquatic Animal Health

This report summarises the proceedings of the 19th meeting of the Advisory Group, held 26-27 November 2020 via video conference. The group's role includes reviewing disease trends and emerging threats in the region, identifying developments in global aquatic disease issues and standards, evaluating the Quarterly Aquatic Animal Disease Reporting Programme and providing guidance on regional strategies to improve aquatic animal health management.

Quarterly Aquatic animal Disease Report, July-September 2020

The 87th edition of the Quarterly Aquatic Animal Disease Report contains information from fifteen governments. The foreword discusses the 19th Meeting of the Asia Regional Advisory Group on Aquatic Animal Health, held 26-27 November 2020.

Aquaculture Asia Magazine, January-March 2021

In this issue:

Exotic trout fisheries resources and potentialities in Uttarakhand; Scenario of captive production of Clarias magur in India; Strategies to reduce feed cost by improving gut health and nutrient utilisation of fish in aquaculture; Fish pituitary gland collection and supply as a vocation in West Bengal, India; Coral trout Plectropomus leopardus aquaculture research and fingerling production in Indonesia; Smartphone app improving smallholder shrimp farming practices in Bangladesh; NACA Newsletter.

Fish pituitary gland collection and supply as a vocation in West Bengal, India

In retail fish markets in Kolkata city proper, suburbs and neighbouring districts, pituitary glands are collected as a profession from the heads of mature fish. The preserved glands are used to induce breeding via hypophysation in carp hatcheries throughout West Bengal, playing an important role in the availability of carp seed to support aquaculture operations. This article describes the livelihoods of pituitary gland collectors and traders in West Bengal, India.

Scenario of captive production of Clarias magur in India

Clarias magur, locally known as magur, is a well-preferred medium sized catfish among Indian consumers. Difficulties such as shortages of effective inducing agents and the erratic response to induced breeding, low survival in different life stages, slow growth, and lack of effective feeds have been a bottleneck for the wider adoption of this fish by farmers. There has been considerable research to simplify the technology and disseminate it among farmers over the last decade. This article summarises these attempts and describes the present level of its technology practiced in India.

Exotic trout fisheries resources and potentialities in Uttarakhand

Commercial trout farming in Uttarakhand has advanced progressively during the last decade and has become a profitable occupation among the rural masses especially in the colder regimes where no other fish farming has possibilities. The rainbow trout here plays the most dominant role as a commercially important candidate species for culture in this hill locked Himalayan state of India. This article describes the current status of trout fisheries resources and trout aquaculture in Uttarakhand, and their potential further development.

Aquaculture Asia Magazine, October-December 2020

In this issue:

Framework for participatory linkage of marine ornamentals germplasm conservation to livelihoods: Is community aquaculture an inclusive option? Induced breeding of farm-bred and pond-raised critically endangered peninsular carp, Hypselobarbus pulchellus; A way forward for utilisation of aquatic genetic resources in Asia-Pacific: Synthesis from deliberations during the Regional Workshop on Underutilized Fish and Marine Genetic Resources and their Amelioration 2019; Cast nets: The dominant active fishing gear in the Kashmir Valley; Moyna model of major carp farming in Purba Medinipur District, West Bengal, India; NACA Newsletter.