A training project addressing Artemia management and conservation from hydrological, biological, ecological, aquaculture, wildlife and legislative perspectives will be held in Rome, Italy, from 2-6 September 2024. The training is being organised by the Food and Agriculture Organization of the United Nations (FAO) and the Network of Aquaculture Centres in Asia-Pacific (NACA), with the financial support of the Alliance of National and International Science Organizations for the Belt and Road Regions (ANSO) and the Royal Academy for Overseas Sciences (RAOS), in cooperation with the International Artemia Aquaculture Consortium (IAAC). The project will address hydrological, biological, ecological, aquaculture, wildlife and legislative aspects of Artemia management and conservation.

We are seeking a highly qualified and self-motivated individual to join our team as Aquaculture Training and Education Programme Coordinator. The successful candidate will be responsible for the development and operation of NACA’s Training and Education programme. This is a full-time position for immediate appointment, with annual rolling renewal, subject to performance The position requires both local and international travel and the duty station is Bangkok, Thailand. Applications close 15 June 2024 (23:59, Bangkok time).

With the implementation of the new aquatic animal disease reporting in the Asia Pacific region from January 2021, and in lieu of the published QAAD Reports (last issue published was 4th quarter of 2020), NACA is publishing reported aquatic animal diseases submitted by countries in the Asia-Pacific region. This report covers the fourth quarter of 2023 and the original and updated reports can be accessed from the QAAD page.

In this issue:

  • 33rd NACA Governing Council held in New Delhi, India.
  • Dr Eduardo Leaño elected as next Director General of NACA.
  • Reported aquatic animal diseases in the Asia-Pacific region during the third quarter of 2023.
  • We are hiring: Professional Associate, aquaculture transformation.

This report summarises the proceedings of the 22nd meeting of the Regional Advisory Group on Aquatic Animal Health, held 6-7 November 2023. The role of the group is to review trends in disease and emerging threats in the region, identify developments in global disease issues and standards, to evaluate the Quarterly Aquatic Animal Disease Reporting Program and to provide guidance on regional strategies to improve aquatic animal health management. The meeting discussed Progress on NACA’s Asia Regional Aquatic Animal Health Programme; Farm-level aquaculture biosecurity: From a tilapia parasites perspectives; Farm level aquaculture biosecurity: Update on Operation Black Tiger Shrimp Revival; Update on WOAH Asia-Pacific Network on Aquatic Animal Health; Update on regional disease reporting and disease list.

The 33rd NACA Governing Council, currently in session in New Delhi, India, today elected Dr Eduardo Leaño as the incoming Director General of NACA. He will serve a five-year term beginning in May 2024 and succeeds Dr Huang Jie, who will complete his own five year term in April. Dr Leaño is a national of The Philippines and currently serves as the Senior Programme Officer for NACA’s Health and Biosecurity Programme, and Food Security, Safety and Certification Programme. He holds a PhD in Applied Biology from the City University of Hong Kong, a MSc in Fisheries from the University of the Philippines Visayas and a BSc in Inland Fisheries from Central Luzon State University.

In this issue:

  • Neolissochilus hexagonolepis (chocolate mahseer): A flagship species for diversification of hill aquaculture in Northeast India
  • Aquarium fish culture in open village ponds in South 24 Parganas, West Bengal
  • Women nurtured transformative aquaculture in rural Bengal
  • Breeding and seed production technology of striped spiny eel Macrognathus pancalus to benefit fish farmers
  • Grow-out culture of the loach Lepidocephalichthys thermalis in modified tanks
  • NACA Newsletter

This article investigates the ecological, economic, and cultural importance of Neolissochilus hexagonolepis, commonly known as chocolate mahseer and its potential for hill aquaculture in Northeast India. The taxonomy, distribution, and distinct features are described. Chocolate mahseer populations are in decline due to habitat degradation, overfishing and environmental changes, and it is designated as "near threatened" by the IUCN. Breeding patterns, growth parameters, and culture techniques are explored in depth as a candidate species for aquaculture development. Conservation initiatives and the need to balance economic utilisation with species conservation in chocolate mahseer farming are discussed.

The article highlights the successful commercial-scale breeding, propagation, rearing, and sale of aquarium fish species in the Howrah and South 24 Parganas districts of West Bengal, India. It focuses on the innovative practices of two experienced aquarium fish farmers, Sri Bikash Sau and Sri Swapan Parua, who have introduced a novel approach to aquarium fish culture in open earthen and common village ponds. The success stories of Sri Bikash Sau and Sri Swapan Parua serve as inspirations for small and medium-scale farmers and aqua-entrepreneurs. Their innovative approach to open pond production for aquarium fishes demonstrates the increasing potential and expansion of the aquarium fish business in the region.

Aquaculture has traditionally been a male-dominated activity. Changes in rural dynamics, with men migrating to cities for better opportunities, have led women to take up aquaculture in Bengal. Collaboration with Krishi Vigyan Kendras and local R&D institutions have provided them with training in ecological aquaculture, focusing on resource utilisation. Women engage in agro-ecological farming, utilising local inputs and traditional knowledge. The cooperative approach has enabled women to systematise production processes at a low cost, overcoming challenges and reviving local production. By forming self-help groups women have access to unconventional water resources and utilise mobile communication tools to strengthen the fish production system. The article discusses the broader role of women in diverse domains of aquaculture, including fish culture, hatchery management, nutrition, and fish processing technology, showcasing their resilience, capability, and contributions to the success of aquaculture.