Figure 11 in Songs, genetics, and morphology: revealing the taxonomic units in the European Cicadetta cerdaniensis cicada group, with a description of new taxa (Hemiptera: Cicadidae)

Figure 11. Relative portions from the northern simpler to the southern more complex song patterns in phrase 3, including the southern Italian contact zones from Cicadetta sibillae sp. nov. to Cicadetta anapaistica lucana ssp. nov., and from Cicadetta anapaistica lucana ssp. nov. to Cicadetta anapaistica anapaistica. The size of the circles is in proportion to the phrases counted (nmax = 111, nmin = 5), with a maximum of ten per specimen. Sibi_norm (C. sibillae sp. nov., no variability), 100% single (ungrouped) echemes; luca_simp (simplified C. a. lucana ssp. nov.),>50% single (ungrouped) echemes, <50% grouped double short echemes; luca_norm (normal C. a. lucana ssp. nov.),>50% grouped double short echemes; luca_comp (complicated C. a. lucana ssp. nov.), more than two short echemes per group occurring; anap_simp (simplified C. a. anapaistica), <50% of groups with final longer faint echemes; anap_norm (normal C. a. anapaistica),>50% of groups with final longer faint echemes and double short echemes; anap_comp (complicated C. a. anapaistica),>50% of groups with more than two short echemes and final longer faint echemes. Note: all populations north of the illustrations have the typical C. sibillae sp. nov. pattern, without exception (orange).