Research Article

Effect of Population Density on Timing of Oviposition and Brood Size Reduction in the Burying Beetle Nicrophorus pustulatus Herschel (Coleoptera: Silphidae)

Figure 3

Egg size (measured as egg length) (a) and larval weight in relation to developmental stage of offspring (i.e., larval age) (b) for high (filled circles) and low-density females (open circles). , , , , , and : oldest larvae were 0.5, 1, 1.5, 2, 2.5, or 3 days old; : larvae had left the brood cavity and were dispersing. Different letters indicate difference at between developmental stages for both female densities combined. Means and SE are shown.
437518.fig.003a
(a)
437518.fig.003b
(b)