Breeding and seed production technology of striped spiny eel Macrognathus pancalus to benefit fish farmers

The striped spiny eel, Macrognathus pancalus, is economically significant but faces population decline due to anthropogenic factors. This study presents a comprehensive approach to breeding and seed production techniques for M. pancalus, conducted at the Regional Research Centre, ICAR-Central Institute of Freshwater Aquaculture, Rahara, India.

The study describes broodstock management simulation of natural habitat to stimulate natural breeding. Techniques for hatching and larval rearing, management of early spawn, and precautions to prevent cannibalism are presented. Survival of 88% after one month was achieved.

The breeding and seed production techniques provided are suitable for farmers to adapt, and will contribute to the conservation and utilisation of M. pancalus in sustainable aquaculture practices. The findings also highlight the economic potential of this species to provide a nutritious option for consumers at affordable prices.

1709011030_magrognathus-pancalus-aquaculture.pdf

Publisher: Network of Aquaculture Centres in Asia-Pacific

Rights: Creative Commons Attribution.

Related

Aquaculture Asia Magazine, January-March 2024

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