Figures 36–39 in Review of Grosphus Simon 1880 with description of Teruelius gen n a new buthid genus from Madagascar (Scorpiones Buthidae)

Figures 36–39. Comparative biometrics of female basal pectinal tooth and hemispermatophore trunk of Grosphus, Neogrosphus and Teruelius gen. n. Figures 36–37. Logarithmic scatter plots showing scaling of length of female basal pectinal tooth vs. carapace length (36), and hemispermatophore trunk length vs. carapace length (37). Color lines: least squares linear regression fits of scaling trends for the different genera. Figures 38–39. Logarithmic scatter plots of female basal pectinal tooth length vs. hemispermatophore trunk length (38), and the ratio of basal pectinal tooth length/ hemispermatophore trunk length (%) vs. hemispermatophore trunk length, showing fraction of trunk spanned by the female tooth (39). Female basal pectinal tooth length measured as chord length, from more proximal corner (along comb axis) at base of tooth, to more distal corner (along comb axis) at tip of tooth. Trunk length measured from proximal edge of basal lobe to pedicel (foot). Color lines: least squares linear regression fits of scaling trends for the different genera.