Table 2. Bootstrap results
NJ
LS
Clade Females Males Pooled-sex Females Males Pooled-sex
Pongo 98.6 98.9 99.9 98.9 99.4 99.9
Gorilla 84.7 88.3 91.8 83.4 81.8 88.6
Pan + Homo 82.2 98.8 98.7 83.9 99.1 98.7
Pan 96.2 66.9 85.3 98.3 80.1 92.3
P. troglodytes 86.8 82.2 92.8 42.8* 44.3 32.9*
P. troglodytes schweinfurthii + P. troglodytes troglodytes 93.6 99.9 99.4 96.2 99.9 99.8
  • Bootstrap support was determined by randomly sampling (1,000 times) 22 landmarks from the data set of taxon mean Procrustes coordinates and calculating Euclidean distances among taxa and corresponding trees each time. The results are the percentage of replications that support a given clade.

  • * In a majority of LS analyses of females and the pooled-sex means, P. troglodytes is paraphyletic (see Fig. 1).