A rapid classification tool for deformities in Atlantic salmon (<scp> Salmo salar </scp>) embryos
Abstract Deformities in fish embryos are important for their survival in later life stages. However, a consistent way to refer to and classify salmonid embryo deformities does not exist. Expanding on reports of alevin deformities, we developed a classification tool for distinguishing the deformities...
Published in: | Journal of Fish Biology |
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Main Authors: | , , , |
Other Authors: | |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Wiley
2022
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Subjects: | |
Online Access: | http://dx.doi.org/10.1111/jfb.15112 https://onlinelibrary.wiley.com/doi/pdf/10.1111/jfb.15112 https://onlinelibrary.wiley.com/doi/full-xml/10.1111/jfb.15112 |
Summary: | Abstract Deformities in fish embryos are important for their survival in later life stages. However, a consistent way to refer to and classify salmonid embryo deformities does not exist. Expanding on reports of alevin deformities, we developed a classification tool for distinguishing the deformities observed in a collection of preserved Atlantic salmon ( Salmo salar ) embryos. Deformities were classified based on the deformed body part and a qualitative subtype. This classification tool uses external morphology, requires minimal equipment and can be applied from the first appearance of optic vesicles to hatch. |
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