Fig 13 from: Tanaka S (2024) Geographic variation in body size of the migratory locust Locusta migratoria (Orthoptera, Acrididae): Masaki's cline and phase polyphenism. Journal of Orthoptera Research 33(1): 27-40. https://doi.org/10.3897/jor.33.107242

Fig 13 The growth efficiencies, as determined by adult head width/duration of nymphal development, plotted against the latitudes (A) and correlation between adult head widths of G0 and growth efficiencies of G1 at LD 12:12 h (B) or LD 16:8 h (C) in Locusta migratoria. N indicates sample sizes. **; p < 0.01; ***, p< 0.0001. Red and green symbols indicate females and males, respectively. In (A) the quadrat equation is y = -0.0003x2 + 0.0248x - 0.1684 in females and y = -0.0003x2 + 0.0248x - 0.1684 in males. Data are based on Suppl. material 1: tables S9, S10.