Fig. 1 a–d in Climatic correlates of body size in European tenebrionid beetles (Coleoptera: Tenebrionidae)

Fig. 1 a–d Relationships between latitude and mean body length of tenebrionid faunas in European countries. Both OLS and SAR regression lines are shown. Equation parameters are reported here only for OLS regressions. SAR parameters are given in Table 3 a All species (y = −0.1865x+17.695, R 2 =0.7256). b Endemics (y =0.4527x −9.7867, R 2 =0.3526). c Pimeliinae (y =−0.107x+16.157, R 2 =0.0238). d Non Pimeliinae (y =−0.1489x+15.59, R 2 =0.7246). Dotted lines OLS regressions. Solid lines SAR regressions