India’s First Success in Azure Damsel and Ornate Goby Seed Production

In a landmark achievement for marine aquaculture, the Indian Council of Agricultural Research (ICAR) has successfully standardized seed production technologies for two high-value marine ornamental fish species—Azure Damsel (Chrysiptera hemicyanea) and Ornate Goby (Istiogobius ornatus). The development, spearheaded by the Mariculture Division of ICAR-CMFRI’s Vizhinjam Regional Centre, was unveiled today by Dr. J.K. Jena, Deputy Director General (Fisheries), ICAR, during his visit to the ICAR-Central Marine Fisheries Research Institute (CMFRI) in Kochi. 

Dr. Jena officially released the seeds of these ornamental fish species to marine aquarium entrepreneurs, marking a significant step toward sustainable aquaculture and reducing the dependence on wild capture for ornamental fish trade. 

Breakthrough in Ornamental Fish Breeding 

1) Azure Damsel 

• Distribution: Found in the Indo-West Pacific region, Eastern Indian Ocean, and Indonesia. 

• Conservation Status: Classified as vulnerable (VU) on the IUCN Red List due to overexploitation. 

• Market Value: ₹250–₹350 in India; $15–$25 internationally. 

• Significance: The successful larval rearing technique developed for the first time in India addresses ecological concerns by reducing pressure on wild populations. 

2) Ornate Goby 

• Habitat: Thrives in sandy substrates within coral reef ecosystems. 

• Export Market: Primarily shipped to the U.S. and other developed countries. 

• Market Value: ₹200–₹250 in India; $15–$30 internationally. 

• Significance: Captive breeding ensures a sustainable supply of this vibrant and high-value species. 

These advancements position India as a key player in the global ornamental fish industry, which has witnessed growing demand. 

New Innovations in Marine Fisheries Research 

During the event, Dr. Jena also launched Cadalmin™ Microfin, an innovative micro-feed designed for the early-stage rearing of marine finfish larvae such as cobia and pompano. Developed by ICAR-CMFRI’s Marine Biotechnology, Fish Nutrition, and Health Division, the feed ensures optimal nutrition for delicate larvae, paving the way for better survival rates in aquaculture practices. 

Tools for Sustainable Fisheries 

Several key resources were also released to support sustainable fisheries management and biodiversity conservation: 

• Field Guide for Fisheries Data Management: This digital resource aids field staff in accurate data collection using the Fish Catch Survey and Analysis (FCSA) system, crucial for marine fisheries management. 

• Training Manuals: Includes the latest in the MarBiE series, focusing on marine biodiversity and ecosystem knowledge. 

• Pamphlets and Publications: Includes guidance on the culture of Colurella adriatica, a rotifer species critical for larval fish rearing. 

Bridging Research and Community 

Dr. Jena emphasized the importance of translating research into practical applications that benefit communities. “Innovations like these are milestones for marine fisheries, ensuring sustainable practices and economic opportunities for coastal populations,” he remarked. 

ICAR-CMFRI Director, Dr. Grinson George, lauded the collective efforts of scientists, researchers, and staff, highlighting the institute’s commitment to advancing marine science and aquaculture. 

Future Prospects 

The success in breeding these ornamental fish and developing ancillary innovations like micro-feeds positions India as a leader in marine aquaculture research. With increasing global demand for ornamental fish, these breakthroughs promise economic benefits for marine entrepreneurs while ensuring ecological sustainability. 

Stay updated with ICAR-CMFRI’s latest developments in marine fisheries at cmfri.org.in. 

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