Fig. 129 in Diamonds in the rough: Ibotyporanga (Araneae, Pholcidae) spiders in semi-arid Neotropical environments

Fig. 129. Density plot of the distance from access routes (in km) of the points of occurrence (black bars) of species of Ibotyporanga Mello-Leitão, 1944, compared to the expected distance (blue bars) based on 200 random points sorted at a 20 km radius. Dashed lines represent the mean values (shown with the standard deviation beside them) for each class. Records of I. naideae Mello-Leitão, 1944 were excluded from this analysis.