Data from: Age determination in echinoderms: first evidence of annual growth rings in holothuroids

Morphological data of wild-caught individualsThe file shows all the selected morphological metrics of wild-caught individuals, such as the number of annual ring, the weight and size.Morphological data of lab-reared individualsThe file shows the selected morphological metrics of lab-reared juveniles.The width of light and dark ringsThe file showed the width of light and dark rings on the plates of shallow water and deep-sea individuals