Figure 5

Boxplot showing the first quartile, the median, the third quartile, lower and upper values (coef = 1.5) and extreme values (dots) of growth rate (µm/day) of 28 day-old juveniles (number of juveniles measured is indicated at the top). Results are displayed separately for the three series (see Material and Methods). Within each series, letter on the top of each boxplot indicates different groups distinguished at 5% level by the Ryan-Einot and Gabriel-Welsch test. The biparental crosses are labelled with maternal lineage first. Abbreviations: Ciinte, C. intestinalis; Ciroul, C. roulei; Cirobu, C. robusta.