Fig. 1From: High-resolution monitoring from birth to sexual maturity of a male reef manta ray, Mobula alfredi, held in captivity for 7 years: changes in external morphology, behavior, and steroid hormones levelsPhotograph of No10–2 soon after his birth and a chart of his growth of disc width (DW). a No10–2 swimming in the ocean sea pen. b Actual DW measurements were taken at birth and at 10 months of age. After that, estimated DW values were calculated by interorbital distance. mo; monthsBack to article page