Figure 4
From: DNA barcoding and phylogeography of the Hoplias malabaricus species complex
Median joining haplotype network of Hoplias malabaricus (BIN ABZ3047) based on the mitochondrial gene COI. The size of circles is proportional to haplotype frequency. Black circles indicate not sampled or possibly extinct haplotypes. Perpendicular bars show the mutational steps. Subpopulations: (1) Lower Amazonas River confluences/Xingu River/Rupuruni River (SPOP1), (2) Madeira/Purus Rivers (SPOP2), (3) São Francisco/East Atlantic/Eastern Northeast Atlantic/Parnaíba/Itapecuru River basins (SPOP3), (4) Guiana Shields drainages (SPOP4), 5) Western-Northeast Atlantic/Tocantins basin (SPOP5), (6) Tapajós River Basin (SPOP6). The network was drawn with PopART (http://popart.otago.ac.nz) and the map was done with QGIS v.3.16.8-Hannover (Quantum GIS Development Team, http://www.qgis.org).
