Measurements of the body size and mass for adult and juvenile males of Xanthagrion erythroneurum damselflies. In this species, juvenile males are coloured yellow and change to red upon sexual maturity.
damselflyA data frame with 77 observations and 3 variables.
lengthMeasured body length (mm) of damselflies
massMeasured body mass (mg) of damselflies
maturityMale age groups; adult or juvenile used for body size and weight measurements
petunia, insulin.wide, insulin