Haplotype network reconstruction (based on 323 bp, haplotypes inferred using the Phase algorithm); all available Rag-1 sequences for the nominal and candidate new species of Clade A of the genus Stumpffia (sensu Rakotoarison et al. 2017) were used. Small dots represent unsampled or extinct haplotypes, whereas bars represent mutational steps. Overlapping Rag-1 fragment of Stumpffia megsoni, S. sorata and S. sp. Ca07 were not available.