Figure 2From: Variation in rates of early development in Haliotis asinina generate competent larvae of different agesVariation in the age at hatching from the vitelline envelope. The age at which larvae derived from a single and synchronous fertilisation event hatched from the vitelline envelope was monitored in 15 minute intervals. Six replicates of 20 larvae from this fertilisation were monitored. Error bars are one standard deviation of the meanBack to article page