F in Revision and biogeographical analysis of the black-chinned tilapia Sarotherodon melanotheron (Teleostei, Cichlidae): results of morphometric, allozyme, globin chain and mtDNA studies

F. 4. Genetic relationships between the populations of S. melanotheron examined, based on allozyme data and globin chain characteristics. Unrooted bootstrap 50% majority rule consensus tree. The branch lengths correspond to the number of character changes along the branches. Numbers indicate the percentage obtained using bootstrapping (1000 replicates). For abbreviations of populations see table 1.