Fig. 1. A in Patterns of acoustic and morphometric variation in species of genus Tettigettalna (Hemiptera: Cicadidae): Sympatric populations show unexpected differences

Fig. 1. A – Map of the south-western part of the Iberian Peninsula showing the locations of the allopatric and sympatric populations of the four species of Tettigettalna sampled. B – More detailed map of the area marked by the rectangle in A. Letters: allopatric populations of: a – T. argentata; e – T. estrellae; j – T. josei and m – T. mariae. Symbols: Sympatric populations of: circle – T. argentata and T. estrellae; square – T. argentata and T. josei; triangle: T. argentata and T. mariae and cross: T. argentata, T. mariae and T. josei. Map produced by the program DIVA_GIS (LizardTechSeattle, USA) using the spatial data provided by this program.