Figure 1 in Sperm package morphology in scorpions and its relation to phylogeny

Figure 1. Measures taken from sperm packages of scorpions (Bothriuridae). A, schematic drawings of a general complete sperm package showing body measures used in quantitative analysis. B, schematic drawing of a head of a sperm package indicating general measures from both quantitative and qualitative analysis. C, phylogenetic organization of shapes of sperm packages found in analysed species from the Bothriuridae family (based on Mattoni, 2003; Mattoni & Prendini, 2007). On the right side the general geometric form is represented.