Southern Africa “Lacustricola” distribution maps. Spots correspond to the exact localities for the haplotypes included in this study, and the shaded area refers to the inferred distribution for each species. Map A yellow – “Lacustricola” hutereaui; grey – “L.” johnstoni; brown – “L.” myaposae; and purple – “L.” jubbi. Map B dark green – “L.” macrurus; orange – “L.” mediolateralis; red – “L.” katangae; light blue – “L.” centralis; blue – “L. ” aff. johnstoni ‘Okavango’; light green – “L. ” aff. johnstoni ‘Congo’.