FIG. 7 in Morphometric and allozyme variation in the black-chinned tilapia Sarotherodon melanotheron (Perciformes, Cichlidae), with a revision of the subspecies complex

FIG. 7. Genetic relationships between the populations of S. melanotheron examined, based on allozyme data (present study) and globin chain characteristics (Falk et al. 1999). Bootstrap 50% majority rule consensus tree rooted by the population from the Lower Kouilou (Congo). Numbers below branches indicate the percentage obtained using bootstrapping (1000 replicates). Above branches: number of character changes along branches. Tree length: 44 steps. Consistency index: 0.864.