A non-lethal stable isotope analysis of valued freshwater predatory fish using blood and fin tissues as alternatives to muscle tissue

VEJŘÍK L., VEJŘÍKOVÁ I., SAJDLOVÁ Z., KOČVARA L., KOLAŘÍK T., BARTOŇ D., JŮZA T., BLABOLIL P., PETERKA J., ČECH M., VAŠEK M. 2024. A non-lethal stable isotope analysis of valued freshwater predatory fish using blood and fin tissues as alternatives to muscle tissue. PLoS ONE 19: e0297070.