Boxplots showing the initial size of intact and regenerating specimens of Luteostriata abundans. AE: anterior end; AE-M: anterior end plus mouth; AE-MG: anterior end plus mouth and gonopore; MG-PE: posterior end plus mouth and gonopore; G-PE: posterior end plus gonopore; PE: posterior end; I: intact animals. Groups that do not share the same lowercase letters are significantly different. Circle indicates outlier.