Figure 1 in Short Note Multiple paternity in the pueriparous North African fire salamander, Salamandra algira, supports polyandry as a successful mating strategy in low fecundity Salamandra lineages

Figure 1. (a) Distribution of both species displaying reproductive polymorphism, Salamandra salamandra (in blue) and Salamandra algira (in green). In red, the area of occurrence of pueriparity within each species. Values next to each pueriparous nuclei denote the frequency of multiple paternity. (b) Detail of the western-most distribution area of S. algira where the pueriparous lineage occurs (in red). The box shows the number of fathers and the proportion of the offspring sired by each male for all four studied females. Numbers in brackets are clutch size in each female.