Natural Spawning, Early Development, and First Successful Hatchery Production of the Vermiculated Angelfish (), Exploring the Influence of Temperature and Salinity.
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| Autores principales: | , , , |
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| Formato: | Artículo científico |
| Lenguaje: | en |
| Publicado: |
Animals : an open access journal from MDPI
2025
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| Acceso en línea: | |
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| _version_ | 1868266191345156097 |
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| author | Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie |
| author_facet | Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie |
| collection | PubMed - marine biology |
| contents | Natural Spawning, Early Development, and First Successful Hatchery Production of the Vermiculated Angelfish (), Exploring the Influence of Temperature and Salinity. Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie The marine ornamental species trade relies heavily on wild-caught specimens, including the Vermiculated angelfish (). Captive breeding of this species faces challenges with limited detailed knowledge available beyond 2 days post-hatch (dph) regarding the influence of environmental factors. This study provides a detailed characterization of from early development to 381 dph. Under controlled laboratory conditions, the effect of temperature (22-37 °C) on hatching rate, deformity rate, hatching period duration, time to 50% hatch, and survival rate is investigated. Additionally, the influence of different salinities (0-38 psu) on hatching rates and larval deformity rates was also examined. The optimal incubation temperatures for high hatching rate and minimal larval deformities are found to be within 25-28 °C. A lower salinity threshold of 10 psu was established for successful hatching, and the optimal salinity range for minimizing larval deformities was 33-36 psu. These findings provide crucial baseline data and practical recommendations for optimizing hatchery protocols for , contributing to enhanced larval survival and the potential for sustainable aquaculture production, thereby reducing the pressure on wild populations. |
| format | Artículo científico |
| id | pubmed_40509125 |
| institution | PubMed |
| language | en |
| publishDate | 2025 |
| publisher | Animals : an open access journal from MDPI |
| record_format | pubmed |
| spellingShingle | Natural Spawning, Early Development, and First Successful Hatchery Production of the Vermiculated Angelfish (), Exploring the Influence of Temperature and Salinity. Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie Natural Spawning, Early Development, and First Successful Hatchery Production of the Vermiculated Angelfish (), Exploring the Influence of Temperature and Salinity. Sun, Yu-Hsuan Lin, Yu-Ru Hsieh, Hung-Yen Meng, Pei-Jie The marine ornamental species trade relies heavily on wild-caught specimens, including the Vermiculated angelfish (). Captive breeding of this species faces challenges with limited detailed knowledge available beyond 2 days post-hatch (dph) regarding the influence of environmental factors. This study provides a detailed characterization of from early development to 381 dph. Under controlled laboratory conditions, the effect of temperature (22-37 °C) on hatching rate, deformity rate, hatching period duration, time to 50% hatch, and survival rate is investigated. Additionally, the influence of different salinities (0-38 psu) on hatching rates and larval deformity rates was also examined. The optimal incubation temperatures for high hatching rate and minimal larval deformities are found to be within 25-28 °C. A lower salinity threshold of 10 psu was established for successful hatching, and the optimal salinity range for minimizing larval deformities was 33-36 psu. These findings provide crucial baseline data and practical recommendations for optimizing hatchery protocols for , contributing to enhanced larval survival and the potential for sustainable aquaculture production, thereby reducing the pressure on wild populations. |
| title | Natural Spawning, Early Development, and First Successful Hatchery Production of the Vermiculated Angelfish (), Exploring the Influence of Temperature and Salinity. |
| url | https://pubmed.ncbi.nlm.nih.gov/40509125/ |