Haplotype networks of (A) Penelopides panini, (B) P. manillae, (C) Aceros waldeni, and (D) A. leucocephalus. For heteroplasmic individuals, each haplotype frequency was weighted by 0.5. Italic labels indicate individuals that are discussed in detail in the text. Haplotypes based on museum specimens are marked by an asterisk, those of P. manillae with known origin from the Manila area additionally by an M.
Sammler et al. BMC Evolutionary Biology 2012 12:203 doi:10.1186/1471-2148-12-203